148778828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{40739}}^1$

素因数の和:40837

約数の個数: 24

約数和(自身を含む): 287461440

約数和(自身を除く): 138682612

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 40739, 81478, 162956, 448129, 896258, 1792516, 3381337, 6762674, 13525348, 37194707, 74389414, 148778828]

約数ペア:

[(1, 148778828), (2, 74389414), (4, 37194707), (11, 13525348), (22, 6762674), (44, 3381337), (83, 1792516), (166, 896258), (332, 448129), (913, 162956), (1826, 81478), (3652, 40739)]