140645922228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{7901}}^1\times {\mathrm{70639}}^1$

素因数の和:78557

約数の個数: 72

約数和(自身を含む): 406367619840

約数和(自身を除く): 265721697612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 7901, 15802, 23703, 31604, 47406, 55307, 70639, 71109, 94812, 110614, 141278, 142218, 165921, 211917, 221228, 282556, 284436, 331842, 423834, 494473, 497763, 635751, 663684, 847668, 988946, 995526, 1271502, 1483419, 1977892, 1991052, 2543004, 2966838, 4450257, 5933676, 8900514, 17801028, 558118739, 1116237478, 1674356217, 2232474956, 3348712434, 3906831173, 5023068651, 6697424868, 7813662346, 10046137302, 11720493519, 15627324692, 20092274604, 23440987038, 35161480557, 46881974076, 70322961114, 140645922228]

約数ペア:

[(1, 140645922228), (2, 70322961114), (3, 46881974076), (4, 35161480557), (6, 23440987038), (7, 20092274604), (9, 15627324692), (12, 11720493519), (14, 10046137302), (18, 7813662346), (21, 6697424868), (28, 5023068651), (36, 3906831173), (42, 3348712434), (63, 2232474956), (84, 1674356217), (126, 1116237478), (252, 558118739), (7901, 17801028), (15802, 8900514), (23703, 5933676), (31604, 4450257), (47406, 2966838), (55307, 2543004), (70639, 1991052), (71109, 1977892), (94812, 1483419), (110614, 1271502), (141278, 995526), (142218, 988946), (165921, 847668), (211917, 663684), (221228, 635751), (282556, 497763), (284436, 494473), (331842, 423834)]