159440853890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{607}}^1\times {\mathrm{877}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 293107811328

約数和(自身を除く): 133666957438

約数列:

[1, 2, 5, 10, 61, 122, 305, 491, 607, 610, 877, 982, 1214, 1754, 2455, 3035, 4385, 4910, 6070, 8770, 29951, 37027, 53497, 59902, 74054, 106994, 149755, 185135, 267485, 298037, 299510, 370270, 430607, 532339, 534970, 596074, 861214, 1064678, 1490185, 2153035, 2661695, 2980370, 4306070, 5323390, 18180257, 26267027, 32472679, 36360514, 52534054, 64945358, 90901285, 131335135, 162363395, 181802570, 261378449, 262670270, 324726790, 522756898, 1306892245, 2613784490, 15944085389, 31888170778, 79720426945, 159440853890]

約数ペア:

[(1, 159440853890), (2, 79720426945), (5, 31888170778), (10, 15944085389), (61, 2613784490), (122, 1306892245), (305, 522756898), (491, 324726790), (607, 262670270), (610, 261378449), (877, 181802570), (982, 162363395), (1214, 131335135), (1754, 90901285), (2455, 64945358), (3035, 52534054), (4385, 36360514), (4910, 32472679), (6070, 26267027), (8770, 18180257), (29951, 5323390), (37027, 4306070), (53497, 2980370), (59902, 2661695), (74054, 2153035), (106994, 1490185), (149755, 1064678), (185135, 861214), (267485, 596074), (298037, 534970), (299510, 532339), (370270, 430607)]