158861924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{3767}}^1$

素因数の和:4595

約数の個数: 24

約数和(自身を含む): 299842368

約数和(自身を除く): 140980444

約数列:

[1, 2, 4, 13, 26, 52, 811, 1622, 3244, 3767, 7534, 10543, 15068, 21086, 42172, 48971, 97942, 195884, 3055037, 6110074, 12220148, 39715481, 79430962, 158861924]

約数ペア:

[(1, 158861924), (2, 79430962), (4, 39715481), (13, 12220148), (26, 6110074), (52, 3055037), (811, 195884), (1622, 97942), (3244, 48971), (3767, 42172), (7534, 21086), (10543, 15068)]