157022021860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{3517}}^1$

素因数の和:4538

約数の個数: 144

約数和(自身を含む): 382026093120

約数和(自身を除く): 225004071260

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 836, 971, 1045, 1210, 1942, 2090, 2299, 2420, 3517, 3884, 4180, 4598, 4855, 7034, 9196, 9710, 10681, 11495, 14068, 17585, 18449, 19420, 21362, 22990, 35170, 36898, 38687, 42724, 45980, 53405, 66823, 70340, 73796, 77374, 92245, 106810, 117491, 133646, 154748, 184490, 193435, 202939, 213620, 234982, 267292, 334115, 368980, 386870, 405878, 425557, 469964, 587455, 668230, 735053, 773740, 811756, 851114, 1014695, 1174910, 1336460, 1470106, 1702228, 2029390, 2127785, 2232329, 2349820, 2940212, 3415007, 3675265, 4058780, 4255570, 4464658, 6830014, 7350530, 8085583, 8511140, 8929316, 11161645, 13660028, 14701060, 16171166, 17075035, 22323290, 32342332, 34150070, 37565077, 40427915, 44646580, 64885133, 68300140, 75130154, 80855830, 129770266, 150260308, 161711660, 187825385, 259540532, 324425665, 375650770, 413215847, 648851330, 713736463, 751301540, 826431694, 1297702660, 1427472926, 1652863388, 2066079235, 2854945852, 3568682315, 4132158470, 7137364630, 7851101093, 8264316940, 14274729260, 15702202186, 31404404372, 39255505465, 78511010930, 157022021860]

約数ペア:

[(1, 157022021860), (2, 78511010930), (4, 39255505465), (5, 31404404372), (10, 15702202186), (11, 14274729260), (19, 8264316940), (20, 7851101093), (22, 7137364630), (38, 4132158470), (44, 3568682315), (55, 2854945852), (76, 2066079235), (95, 1652863388), (110, 1427472926), (121, 1297702660), (190, 826431694), (209, 751301540), (220, 713736463), (242, 648851330), (380, 413215847), (418, 375650770), (484, 324425665), (605, 259540532), (836, 187825385), (971, 161711660), (1045, 150260308), (1210, 129770266), (1942, 80855830), (2090, 75130154), (2299, 68300140), (2420, 64885133), (3517, 44646580), (3884, 40427915), (4180, 37565077), (4598, 34150070), (4855, 32342332), (7034, 22323290), (9196, 17075035), (9710, 16171166), (10681, 14701060), (11495, 13660028), (14068, 11161645), (17585, 8929316), (18449, 8511140), (19420, 8085583), (21362, 7350530), (22990, 6830014), (35170, 4464658), (36898, 4255570), (38687, 4058780), (42724, 3675265), (45980, 3415007), (53405, 2940212), (66823, 2349820), (70340, 2232329), (73796, 2127785), (77374, 2029390), (92245, 1702228), (106810, 1470106), (117491, 1336460), (133646, 1174910), (154748, 1014695), (184490, 851114), (193435, 811756), (202939, 773740), (213620, 735053), (234982, 668230), (267292, 587455), (334115, 469964), (368980, 425557), (386870, 405878)]