128157046262

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1\times {\mathrm{5839}}^1$

素因数の和:6733

約数の個数: 64

約数和(自身を含む): 233730816000

約数和(自身を除く): 105573769738

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 757, 763, 1514, 1526, 2071, 4142, 5299, 5839, 10598, 11678, 14383, 14497, 28766, 28994, 40873, 81746, 82513, 100681, 110941, 165026, 201362, 221882, 577591, 636451, 776587, 1155182, 1272902, 1553174, 1567747, 3135494, 4420123, 4455157, 8840246, 8910314, 10974229, 12092569, 21948458, 24185138, 30940861, 61881722, 83982337, 84647983, 167964674, 169295966, 481793407, 587876359, 963586814, 1175752718, 3372553849, 6745107698, 9154074733, 18308149466, 64078523131, 128157046262]

約数ペア:

[(1, 128157046262), (2, 64078523131), (7, 18308149466), (14, 9154074733), (19, 6745107698), (38, 3372553849), (109, 1175752718), (133, 963586814), (218, 587876359), (266, 481793407), (757, 169295966), (763, 167964674), (1514, 84647983), (1526, 83982337), (2071, 61881722), (4142, 30940861), (5299, 24185138), (5839, 21948458), (10598, 12092569), (11678, 10974229), (14383, 8910314), (14497, 8840246), (28766, 4455157), (28994, 4420123), (40873, 3135494), (81746, 1567747), (82513, 1553174), (100681, 1272902), (110941, 1155182), (165026, 776587), (201362, 636451), (221882, 577591)]