161759586

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^2\times {\mathrm{1571}}^1$

素因数の和:1838

約数の個数: 24

約数和(自身を含む): 326215152

約数和(自身を除く): 164455566

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 1571, 3142, 4713, 9426, 17161, 34322, 51483, 102966, 205801, 411602, 617403, 1234806, 26959931, 53919862, 80879793, 161759586]

約数ペア:

[(1, 161759586), (2, 80879793), (3, 53919862), (6, 26959931), (131, 1234806), (262, 617403), (393, 411602), (786, 205801), (1571, 102966), (3142, 51483), (4713, 34322), (9426, 17161)]