156952241740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{123427}}^1$

素因数の和:123767

約数の個数: 96

約数和(自身を含む): 390166769664

約数和(自身を除く): 233214527924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 293, 310, 434, 586, 620, 868, 1085, 1172, 1465, 2051, 2170, 2930, 4102, 4340, 5860, 8204, 9083, 10255, 18166, 20510, 36332, 41020, 45415, 63581, 90830, 123427, 127162, 181660, 246854, 254324, 317905, 493708, 617135, 635810, 863989, 1234270, 1271620, 1727978, 2468540, 3455956, 3826237, 4319945, 7652474, 8639890, 15304948, 17279780, 19131185, 26783659, 36164111, 38262370, 53567318, 72328222, 76524740, 107134636, 133918295, 144656444, 180820555, 253148777, 267836590, 361641110, 506297554, 535673180, 723282220, 1012595108, 1121087441, 1265743885, 2242174882, 2531487770, 4484349764, 5062975540, 5605437205, 7847612087, 11210874410, 15695224174, 22421748820, 31390448348, 39238060435, 78476120870, 156952241740]

約数ペア:

[(1, 156952241740), (2, 78476120870), (4, 39238060435), (5, 31390448348), (7, 22421748820), (10, 15695224174), (14, 11210874410), (20, 7847612087), (28, 5605437205), (31, 5062975540), (35, 4484349764), (62, 2531487770), (70, 2242174882), (124, 1265743885), (140, 1121087441), (155, 1012595108), (217, 723282220), (293, 535673180), (310, 506297554), (434, 361641110), (586, 267836590), (620, 253148777), (868, 180820555), (1085, 144656444), (1172, 133918295), (1465, 107134636), (2051, 76524740), (2170, 72328222), (2930, 53567318), (4102, 38262370), (4340, 36164111), (5860, 26783659), (8204, 19131185), (9083, 17279780), (10255, 15304948), (18166, 8639890), (20510, 7652474), (36332, 4319945), (41020, 3826237), (45415, 3455956), (63581, 2468540), (90830, 1727978), (123427, 1271620), (127162, 1234270), (181660, 863989), (246854, 635810), (254324, 617135), (317905, 493708)]