131520736

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{216317}}^1$

素因数の和:216346

約数の個数: 24

約数和(自身を含む): 272560680

約数和(自身を除く): 141039944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 216317, 432634, 865268, 1730536, 3461072, 4110023, 6922144, 8220046, 16440092, 32880184, 65760368, 131520736]

約数ペア:

[(1, 131520736), (2, 65760368), (4, 32880184), (8, 16440092), (16, 8220046), (19, 6922144), (32, 4110023), (38, 3461072), (76, 1730536), (152, 865268), (304, 432634), (608, 216317)]