156966901

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42071}}^1$

素因数の和:42132

約数の個数: 16

約数和(自身を含む): 197906688

約数和(自身を除く): 40939787

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 42071, 294497, 546923, 1724911, 3828461, 12074377, 22423843, 156966901]

約数ペア:

[(1, 156966901), (7, 22423843), (13, 12074377), (41, 3828461), (91, 1724911), (287, 546923), (533, 294497), (3731, 42071)]