145322658

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8747}}^1$

素因数の和:8839

約数の個数: 48

約数和(自身を含む): 343901376

約数和(自身を除く): 198578718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 8747, 16614, 17494, 26241, 52482, 78723, 113711, 157446, 227422, 341133, 621037, 682266, 1023399, 1242074, 1863111, 2046798, 3726222, 5589333, 8073481, 11178666, 16146962, 24220443, 48440886, 72661329, 145322658]

約数ペア:

[(1, 145322658), (2, 72661329), (3, 48440886), (6, 24220443), (9, 16146962), (13, 11178666), (18, 8073481), (26, 5589333), (39, 3726222), (71, 2046798), (78, 1863111), (117, 1242074), (142, 1023399), (213, 682266), (234, 621037), (426, 341133), (639, 227422), (923, 157446), (1278, 113711), (1846, 78723), (2769, 52482), (5538, 26241), (8307, 17494), (8747, 16614)]