128066652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{593}}^1\times {\mathrm{857}}^1$

素因数の和:1467

約数の個数: 72

約数和(自身を含む): 371026656

約数和(自身を除く): 242960004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 593, 857, 1186, 1714, 1779, 2372, 2571, 3428, 3558, 4151, 5142, 5337, 5999, 7116, 7713, 8302, 10284, 10674, 11998, 12453, 15426, 16604, 17997, 21348, 23996, 24906, 30852, 35994, 37359, 49812, 53991, 71988, 74718, 107982, 149436, 215964, 508201, 1016402, 1524603, 2032804, 3049206, 3557407, 4573809, 6098412, 7114814, 9147618, 10672221, 14229628, 18295236, 21344442, 32016663, 42688884, 64033326, 128066652]

約数ペア:

[(1, 128066652), (2, 64033326), (3, 42688884), (4, 32016663), (6, 21344442), (7, 18295236), (9, 14229628), (12, 10672221), (14, 9147618), (18, 7114814), (21, 6098412), (28, 4573809), (36, 3557407), (42, 3049206), (63, 2032804), (84, 1524603), (126, 1016402), (252, 508201), (593, 215964), (857, 149436), (1186, 107982), (1714, 74718), (1779, 71988), (2372, 53991), (2571, 49812), (3428, 37359), (3558, 35994), (4151, 30852), (5142, 24906), (5337, 23996), (5999, 21348), (7116, 17997), (7713, 16604), (8302, 15426), (10284, 12453), (10674, 11998)]