127619024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21157}}^1$

素因数の和:21207

約数の個数: 40

約数和(自身を含む): 275477160

約数和(自身を除く): 147858136

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 21157, 42314, 84628, 169256, 275041, 338512, 550082, 613553, 1100164, 1227106, 2200328, 2454212, 4400656, 4908424, 7976189, 9816848, 15952378, 31904756, 63809512, 127619024]

約数ペア:

[(1, 127619024), (2, 63809512), (4, 31904756), (8, 15952378), (13, 9816848), (16, 7976189), (26, 4908424), (29, 4400656), (52, 2454212), (58, 2200328), (104, 1227106), (116, 1100164), (208, 613553), (232, 550082), (377, 338512), (464, 275041), (754, 169256), (1508, 84628), (3016, 42314), (6032, 21157)]