156915231740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1\times {\mathrm{8243}}^1$

素因数の和:9731

約数の個数: 96

約数和(自身を含む): 355998343680

約数和(自身を除く): 199083111940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 1427, 2668, 2854, 3335, 5708, 6670, 7135, 8243, 13340, 14270, 16486, 28540, 32821, 32972, 41215, 41383, 65642, 82430, 82766, 131284, 164105, 164860, 165532, 189589, 206915, 239047, 328210, 379178, 413830, 478094, 656420, 758356, 827660, 947945, 951809, 956188, 1195235, 1895890, 1903618, 2390470, 3791780, 3807236, 4759045, 4780940, 5498081, 9518090, 10996162, 11762761, 19036180, 21992324, 23525522, 27490405, 47051044, 54980810, 58813805, 109961620, 117627610, 235255220, 270543503, 341120069, 541087006, 682240138, 1082174012, 1352717515, 1364480276, 1705600345, 2705435030, 3411200690, 5410870060, 6822401380, 7845761587, 15691523174, 31383046348, 39228807935, 78457615870, 156915231740]

約数ペア:

[(1, 156915231740), (2, 78457615870), (4, 39228807935), (5, 31383046348), (10, 15691523174), (20, 7845761587), (23, 6822401380), (29, 5410870060), (46, 3411200690), (58, 2705435030), (92, 1705600345), (115, 1364480276), (116, 1352717515), (145, 1082174012), (230, 682240138), (290, 541087006), (460, 341120069), (580, 270543503), (667, 235255220), (1334, 117627610), (1427, 109961620), (2668, 58813805), (2854, 54980810), (3335, 47051044), (5708, 27490405), (6670, 23525522), (7135, 21992324), (8243, 19036180), (13340, 11762761), (14270, 10996162), (16486, 9518090), (28540, 5498081), (32821, 4780940), (32972, 4759045), (41215, 3807236), (41383, 3791780), (65642, 2390470), (82430, 1903618), (82766, 1895890), (131284, 1195235), (164105, 956188), (164860, 951809), (165532, 947945), (189589, 827660), (206915, 758356), (239047, 656420), (328210, 478094), (379178, 413830)]