156942704

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{38167}}^1$

素因数の和:38432

約数の個数: 20

約数和(自身を含む): 305267664

約数和(自身を除く): 148324960

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 38167, 76334, 152668, 305336, 610672, 9808919, 19617838, 39235676, 78471352, 156942704]

約数ペア:

[(1, 156942704), (2, 78471352), (4, 39235676), (8, 19617838), (16, 9808919), (257, 610672), (514, 305336), (1028, 152668), (2056, 76334), (4112, 38167)]