157420136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{11933}}^1$

素因数の和:12053

約数の個数: 32

約数和(自身を含む): 315773640

約数和(自身を除く): 158353504

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 776, 1649, 3298, 6596, 11933, 13192, 23866, 47732, 95464, 202861, 405722, 811444, 1157501, 1622888, 2315002, 4630004, 9260008, 19677517, 39355034, 78710068, 157420136]

約数ペア:

[(1, 157420136), (2, 78710068), (4, 39355034), (8, 19677517), (17, 9260008), (34, 4630004), (68, 2315002), (97, 1622888), (136, 1157501), (194, 811444), (388, 405722), (776, 202861), (1649, 95464), (3298, 47732), (6596, 23866), (11933, 13192)]