141997856

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 216

約数和(自身を含む): 392539392

約数和(自身を除く): 250541536

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 77, 88, 91, 104, 112, 121, 124, 143, 154, 169, 176, 182, 208, 217, 224, 242, 248, 286, 308, 338, 341, 352, 364, 403, 416, 434, 484, 496, 572, 616, 676, 682, 728, 806, 847, 868, 968, 992, 1001, 1144, 1183, 1232, 1352, 1364, 1456, 1573, 1612, 1694, 1736, 1859, 1936, 2002, 2288, 2366, 2387, 2464, 2704, 2728, 2821, 2912, 3146, 3224, 3388, 3472, 3718, 3751, 3872, 4004, 4433, 4576, 4732, 4774, 5239, 5408, 5456, 5642, 6292, 6448, 6776, 6944, 7436, 7502, 8008, 8866, 9464, 9548, 10478, 10912, 11011, 11284, 12584, 12896, 13013, 13552, 14872, 15004, 16016, 17732, 18928, 19096, 20449, 20956, 22022, 22568, 25168, 26026, 26257, 27104, 29744, 30008, 31031, 32032, 35464, 36673, 37856, 38192, 40898, 41912, 44044, 45136, 48763, 50336, 52052, 52514, 57629, 59488, 60016, 62062, 70928, 73346, 76384, 81796, 83824, 88088, 90272, 97526, 104104, 105028, 115258, 120032, 124124, 141856, 143143, 146692, 163592, 167648, 176176, 195052, 208208, 210056, 230516, 248248, 286286, 293384, 327184, 341341, 352352, 390104, 403403, 416416, 420112, 461032, 496496, 572572, 586768, 633919, 654368, 682682, 780208, 806806, 840224, 922064, 992992, 1145144, 1173536, 1267838, 1365364, 1560416, 1613612, 1844128, 2290288, 2535676, 2730728, 3227224, 4437433, 4580576, 5071352, 5461456, 6454448, 8874866, 10142704, 10922912, 12908896, 17749732, 20285408, 35499464, 70998928, 141997856]

約数ペア:

[(1, 141997856), (2, 70998928), (4, 35499464), (7, 20285408), (8, 17749732), (11, 12908896), (13, 10922912), (14, 10142704), (16, 8874866), (22, 6454448), (26, 5461456), (28, 5071352), (31, 4580576), (32, 4437433), (44, 3227224), (52, 2730728), (56, 2535676), (62, 2290288), (77, 1844128), (88, 1613612), (91, 1560416), (104, 1365364), (112, 1267838), (121, 1173536), (124, 1145144), (143, 992992), (154, 922064), (169, 840224), (176, 806806), (182, 780208), (208, 682682), (217, 654368), (224, 633919), (242, 586768), (248, 572572), (286, 496496), (308, 461032), (338, 420112), (341, 416416), (352, 403403), (364, 390104), (403, 352352), (416, 341341), (434, 327184), (484, 293384), (496, 286286), (572, 248248), (616, 230516), (676, 210056), (682, 208208), (728, 195052), (806, 176176), (847, 167648), (868, 163592), (968, 146692), (992, 143143), (1001, 141856), (1144, 124124), (1183, 120032), (1232, 115258), (1352, 105028), (1364, 104104), (1456, 97526), (1573, 90272), (1612, 88088), (1694, 83824), (1736, 81796), (1859, 76384), (1936, 73346), (2002, 70928), (2288, 62062), (2366, 60016), (2387, 59488), (2464, 57629), (2704, 52514), (2728, 52052), (2821, 50336), (2912, 48763), (3146, 45136), (3224, 44044), (3388, 41912), (3472, 40898), (3718, 38192), (3751, 37856), (3872, 36673), (4004, 35464), (4433, 32032), (4576, 31031), (4732, 30008), (4774, 29744), (5239, 27104), (5408, 26257), (5456, 26026), (5642, 25168), (6292, 22568), (6448, 22022), (6776, 20956), (6944, 20449), (7436, 19096), (7502, 18928), (8008, 17732), (8866, 16016), (9464, 15004), (9548, 14872), (10478, 13552), (10912, 13013), (11011, 12896), (11284, 12584)]