147245978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 246903552

約数和(自身を除く): 99657574

約数列:

[1, 2, 11, 22, 53, 106, 293, 431, 583, 586, 862, 1166, 3223, 4741, 6446, 9482, 15529, 22843, 31058, 45686, 126283, 170819, 251273, 252566, 341638, 502546, 1389113, 2778226, 6692999, 13385998, 73622989, 147245978]

約数ペア:

[(1, 147245978), (2, 73622989), (11, 13385998), (22, 6692999), (53, 2778226), (106, 1389113), (293, 502546), (431, 341638), (583, 252566), (586, 251273), (862, 170819), (1166, 126283), (3223, 45686), (4741, 31058), (6446, 22843), (9482, 15529)]