145572962

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{631}}^1$

素因数の和:786

約数の個数: 24

約数和(自身を含む): 229522176

約数和(自身を除く): 83949214

約数列:

[1, 2, 31, 61, 62, 122, 631, 1262, 1891, 3721, 3782, 7442, 19561, 38491, 39122, 76982, 115351, 230702, 1193221, 2347951, 2386442, 4695902, 72786481, 145572962]

約数ペア:

[(1, 145572962), (2, 72786481), (31, 4695902), (61, 2386442), (62, 2347951), (122, 1193221), (631, 230702), (1262, 115351), (1891, 76982), (3721, 39122), (3782, 38491), (7442, 19561)]