148288316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{55249}}^1$

素因数の和:55325

約数の個数: 24

約数和(自身を含む): 287742000

約数和(自身を除く): 139453684

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 55249, 110498, 220996, 607739, 1215478, 2430956, 3370189, 6740378, 13480756, 37072079, 74144158, 148288316]

約数ペア:

[(1, 148288316), (2, 74144158), (4, 37072079), (11, 13480756), (22, 6740378), (44, 3370189), (61, 2430956), (122, 1215478), (244, 607739), (671, 220996), (1342, 110498), (2684, 55249)]