154614982

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1\times {\mathrm{1217}}^1$

素因数の和:1815

約数の個数: 16

約数和(自身を含む): 234294480

約数和(自身を除く): 79679498

約数列:

[1, 2, 139, 278, 457, 914, 1217, 2434, 63523, 127046, 169163, 338326, 556169, 1112338, 77307491, 154614982]

約数ペア:

[(1, 154614982), (2, 77307491), (139, 1112338), (278, 556169), (457, 338326), (914, 169163), (1217, 127046), (2434, 63523)]