156977579560

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1\times {\mathrm{82493}}^1$

素因数の和:83038

約数の個数: 64

約数和(自身を含む): 357175921680

約数和(自身を除く): 200198342120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 421, 452, 565, 842, 904, 1130, 1684, 2105, 2260, 3368, 4210, 4520, 8420, 16840, 47573, 82493, 95146, 164986, 190292, 237865, 329972, 380584, 412465, 475730, 659944, 824930, 951460, 1649860, 1902920, 3299720, 9321709, 18643418, 34729553, 37286836, 46608545, 69459106, 74573672, 93217090, 138918212, 173647765, 186434180, 277836424, 347295530, 372868360, 694591060, 1389182120, 3924439489, 7848878978, 15697757956, 19622197445, 31395515912, 39244394890, 78488789780, 156977579560]

約数ペア:

[(1, 156977579560), (2, 78488789780), (4, 39244394890), (5, 31395515912), (8, 19622197445), (10, 15697757956), (20, 7848878978), (40, 3924439489), (113, 1389182120), (226, 694591060), (421, 372868360), (452, 347295530), (565, 277836424), (842, 186434180), (904, 173647765), (1130, 138918212), (1684, 93217090), (2105, 74573672), (2260, 69459106), (3368, 46608545), (4210, 37286836), (4520, 34729553), (8420, 18643418), (16840, 9321709), (47573, 3299720), (82493, 1902920), (95146, 1649860), (164986, 951460), (190292, 824930), (237865, 659944), (329972, 475730), (380584, 412465)]