156976130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 310671720

約数和(自身を除く): 153695590

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 289, 290, 493, 578, 986, 1445, 1873, 2465, 2890, 3746, 4930, 8381, 9365, 16762, 18730, 31841, 41905, 54317, 63682, 83810, 108634, 159205, 271585, 318410, 541297, 543170, 923389, 1082594, 1846778, 2706485, 4616945, 5412970, 9233890, 15697613, 31395226, 78488065, 156976130]

約数ペア:

[(1, 156976130), (2, 78488065), (5, 31395226), (10, 15697613), (17, 9233890), (29, 5412970), (34, 4616945), (58, 2706485), (85, 1846778), (145, 1082594), (170, 923389), (289, 543170), (290, 541297), (493, 318410), (578, 271585), (986, 159205), (1445, 108634), (1873, 83810), (2465, 63682), (2890, 54317), (3746, 41905), (4930, 31841), (8381, 18730), (9365, 16762)]