157220886

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{137191}}^1$

素因数の和:137387

約数の個数: 16

約数和(自身を含む): 316090368

約数和(自身を除く): 158869482

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 137191, 274382, 411573, 823146, 26203481, 52406962, 78610443, 157220886]

約数ペア:

[(1, 157220886), (2, 78610443), (3, 52406962), (6, 26203481), (191, 823146), (382, 411573), (573, 274382), (1146, 137191)]