145488876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19843}}^1$

素因数の和:19910

約数の個数: 48

約数和(自身を含む): 373384704

約数和(自身を除く): 227895828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 19843, 39686, 59529, 79372, 119058, 238116, 257959, 515918, 773877, 932621, 1031836, 1547754, 1865242, 2797863, 3095508, 3730484, 5595726, 11191452, 12124073, 24248146, 36372219, 48496292, 72744438, 145488876]

約数ペア:

[(1, 145488876), (2, 72744438), (3, 48496292), (4, 36372219), (6, 24248146), (12, 12124073), (13, 11191452), (26, 5595726), (39, 3730484), (47, 3095508), (52, 2797863), (78, 1865242), (94, 1547754), (141, 1031836), (156, 932621), (188, 773877), (282, 515918), (564, 257959), (611, 238116), (1222, 119058), (1833, 79372), (2444, 59529), (3666, 39686), (7332, 19843)]