128166672

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6829}}^1$

素因数の和:6880

約数の個数: 80

約数和(自身を含む): 365869440

約数和(自身を除く): 237702768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 6256, 6829, 9384, 13658, 18768, 20487, 27316, 40974, 54632, 81948, 109264, 116093, 157067, 163896, 232186, 314134, 327792, 348279, 464372, 471201, 628268, 696558, 928744, 942402, 1256536, 1393116, 1857488, 1884804, 2513072, 2670139, 2786232, 3769608, 5340278, 5572464, 7539216, 8010417, 10680556, 16020834, 21361112, 32041668, 42722224, 64083336, 128166672]

約数ペア:

[(1, 128166672), (2, 64083336), (3, 42722224), (4, 32041668), (6, 21361112), (8, 16020834), (12, 10680556), (16, 8010417), (17, 7539216), (23, 5572464), (24, 5340278), (34, 3769608), (46, 2786232), (48, 2670139), (51, 2513072), (68, 1884804), (69, 1857488), (92, 1393116), (102, 1256536), (136, 942402), (138, 928744), (184, 696558), (204, 628268), (272, 471201), (276, 464372), (368, 348279), (391, 327792), (408, 314134), (552, 232186), (782, 163896), (816, 157067), (1104, 116093), (1173, 109264), (1564, 81948), (2346, 54632), (3128, 40974), (4692, 27316), (6256, 20487), (6829, 18768), (9384, 13658)]