156931778120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3041}}^1\times {\mathrm{99241}}^1$

素因数の和:102306

約数の個数: 64

約数和(自身を含む): 380386646640

約数和(自身を除く): 223454868520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3041, 6082, 12164, 15205, 24328, 30410, 39533, 60820, 79066, 99241, 121640, 158132, 197665, 198482, 316264, 395330, 396964, 496205, 790660, 793928, 992410, 1290133, 1581320, 1984820, 2580266, 3969640, 5160532, 6450665, 10321064, 12901330, 25802660, 51605320, 301791881, 603583762, 1207167524, 1508959405, 2414335048, 3017918810, 3923294453, 6035837620, 7846588906, 12071675240, 15693177812, 19616472265, 31386355624, 39232944530, 78465889060, 156931778120]

約数ペア:

[(1, 156931778120), (2, 78465889060), (4, 39232944530), (5, 31386355624), (8, 19616472265), (10, 15693177812), (13, 12071675240), (20, 7846588906), (26, 6035837620), (40, 3923294453), (52, 3017918810), (65, 2414335048), (104, 1508959405), (130, 1207167524), (260, 603583762), (520, 301791881), (3041, 51605320), (6082, 25802660), (12164, 12901330), (15205, 10321064), (24328, 6450665), (30410, 5160532), (39533, 3969640), (60820, 2580266), (79066, 1984820), (99241, 1581320), (121640, 1290133), (158132, 992410), (197665, 793928), (198482, 790660), (316264, 496205), (395330, 396964)]