159208668

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3259}}^1$

素因数の和:3351

約数の個数: 72

約数和(自身を含む): 427190400

約数和(自身を除く): 267981732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 177, 207, 236, 276, 354, 414, 531, 708, 828, 1062, 1357, 2124, 2714, 3259, 4071, 5428, 6518, 8142, 9777, 12213, 13036, 16284, 19554, 24426, 29331, 39108, 48852, 58662, 74957, 117324, 149914, 192281, 224871, 299828, 384562, 449742, 576843, 674613, 769124, 899484, 1153686, 1349226, 1730529, 2307372, 2698452, 3461058, 4422463, 6922116, 8844926, 13267389, 17689852, 26534778, 39802167, 53069556, 79604334, 159208668]

約数ペア:

[(1, 159208668), (2, 79604334), (3, 53069556), (4, 39802167), (6, 26534778), (9, 17689852), (12, 13267389), (18, 8844926), (23, 6922116), (36, 4422463), (46, 3461058), (59, 2698452), (69, 2307372), (92, 1730529), (118, 1349226), (138, 1153686), (177, 899484), (207, 769124), (236, 674613), (276, 576843), (354, 449742), (414, 384562), (531, 299828), (708, 224871), (828, 192281), (1062, 149914), (1357, 117324), (2124, 74957), (2714, 58662), (3259, 48852), (4071, 39108), (5428, 29331), (6518, 24426), (8142, 19554), (9777, 16284), (12213, 13036)]