156772122980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:1039

約数の個数: 216

約数和(自身を含む): 381263894592

約数和(自身を除く): 224491771612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 151, 220, 230, 242, 253, 302, 460, 484, 506, 529, 604, 605, 755, 811, 1012, 1058, 1210, 1265, 1510, 1622, 1661, 2116, 2420, 2530, 2645, 2783, 3020, 3244, 3322, 3473, 4055, 5060, 5290, 5566, 5819, 6644, 6946, 8110, 8305, 8921, 10580, 11132, 11638, 13892, 13915, 16220, 16610, 17365, 17842, 18271, 18653, 23276, 27830, 29095, 33220, 34730, 35684, 36542, 37306, 38203, 44605, 55660, 58190, 64009, 69460, 73084, 74612, 76406, 79879, 89210, 91355, 93265, 98131, 116380, 122461, 128018, 152812, 159758, 178420, 182710, 186530, 191015, 196262, 205183, 244922, 256036, 319516, 320045, 365420, 373060, 382030, 392524, 399395, 410366, 420233, 429019, 489844, 490655, 612305, 640090, 764060, 798790, 820732, 840466, 858038, 878669, 981310, 1025915, 1224610, 1280180, 1347071, 1597580, 1680932, 1716076, 1757338, 1962620, 2051830, 2101165, 2145095, 2257013, 2449220, 2694142, 2816603, 3514676, 4103660, 4202330, 4290190, 4393345, 4514026, 4719209, 5388284, 5633206, 6735355, 8404660, 8580380, 8786690, 9028052, 9438418, 9665359, 11266412, 11285065, 13470710, 14083015, 14817781, 17573380, 18876836, 19330718, 22570130, 23596045, 26941420, 28166030, 29635562, 30982633, 38661436, 45140260, 47192090, 48326795, 51911299, 56332060, 59271124, 61965266, 64781869, 74088905, 94384180, 96653590, 103822598, 123930532, 129563738, 148177810, 154913165, 193307180, 207645196, 259127476, 259556495, 296355620, 309826330, 323909345, 340808963, 519112990, 619652660, 647818690, 681617926, 712600559, 1038225980, 1295637380, 1363235852, 1425201118, 1704044815, 2850402236, 3408089630, 3563002795, 6816179260, 7126005590, 7838606149, 14252011180, 15677212298, 31354424596, 39193030745, 78386061490, 156772122980]

約数ペア:

[(1, 156772122980), (2, 78386061490), (4, 39193030745), (5, 31354424596), (10, 15677212298), (11, 14252011180), (20, 7838606149), (22, 7126005590), (23, 6816179260), (44, 3563002795), (46, 3408089630), (55, 2850402236), (92, 1704044815), (110, 1425201118), (115, 1363235852), (121, 1295637380), (151, 1038225980), (220, 712600559), (230, 681617926), (242, 647818690), (253, 619652660), (302, 519112990), (460, 340808963), (484, 323909345), (506, 309826330), (529, 296355620), (604, 259556495), (605, 259127476), (755, 207645196), (811, 193307180), (1012, 154913165), (1058, 148177810), (1210, 129563738), (1265, 123930532), (1510, 103822598), (1622, 96653590), (1661, 94384180), (2116, 74088905), (2420, 64781869), (2530, 61965266), (2645, 59271124), (2783, 56332060), (3020, 51911299), (3244, 48326795), (3322, 47192090), (3473, 45140260), (4055, 38661436), (5060, 30982633), (5290, 29635562), (5566, 28166030), (5819, 26941420), (6644, 23596045), (6946, 22570130), (8110, 19330718), (8305, 18876836), (8921, 17573380), (10580, 14817781), (11132, 14083015), (11638, 13470710), (13892, 11285065), (13915, 11266412), (16220, 9665359), (16610, 9438418), (17365, 9028052), (17842, 8786690), (18271, 8580380), (18653, 8404660), (23276, 6735355), (27830, 5633206), (29095, 5388284), (33220, 4719209), (34730, 4514026), (35684, 4393345), (36542, 4290190), (37306, 4202330), (38203, 4103660), (44605, 3514676), (55660, 2816603), (58190, 2694142), (64009, 2449220), (69460, 2257013), (73084, 2145095), (74612, 2101165), (76406, 2051830), (79879, 1962620), (89210, 1757338), (91355, 1716076), (93265, 1680932), (98131, 1597580), (116380, 1347071), (122461, 1280180), (128018, 1224610), (152812, 1025915), (159758, 981310), (178420, 878669), (182710, 858038), (186530, 840466), (191015, 820732), (196262, 798790), (205183, 764060), (244922, 640090), (256036, 612305), (319516, 490655), (320045, 489844), (365420, 429019), (373060, 420233), (382030, 410366), (392524, 399395)]