152043964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{20101}}^1$

素因数の和:20197

約数の個数: 24

約数和(自身を含む): 279176576

約数和(自身を除く): 127132612

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 20101, 40202, 80404, 623131, 1226161, 1246262, 2452322, 2492524, 4904644, 38010991, 76021982, 152043964]

約数ペア:

[(1, 152043964), (2, 76021982), (4, 38010991), (31, 4904644), (61, 2492524), (62, 2452322), (122, 1246262), (124, 1226161), (244, 623131), (1891, 80404), (3782, 40202), (7564, 20101)]