149156402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{19157}}^1$

素因数の和:19405

約数の個数: 16

約数和(自身を含む): 237942360

約数和(自身を除く): 88785958

約数列:

[1, 2, 17, 34, 229, 458, 3893, 7786, 19157, 38314, 325669, 651338, 4386953, 8773906, 74578201, 149156402]

約数ペア:

[(1, 149156402), (2, 74578201), (17, 8773906), (34, 4386953), (229, 651338), (458, 325669), (3893, 38314), (7786, 19157)]