142370124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1997}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 358712928

約数和(自身を除く): 216342804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 457, 914, 1371, 1828, 1997, 2742, 3994, 5484, 5941, 5991, 7988, 11882, 11982, 17823, 23764, 23964, 25961, 35646, 51922, 71292, 77883, 103844, 155766, 311532, 912629, 1825258, 2737887, 3650516, 5475774, 10951548, 11864177, 23728354, 35592531, 47456708, 71185062, 142370124]

約数ペア:

[(1, 142370124), (2, 71185062), (3, 47456708), (4, 35592531), (6, 23728354), (12, 11864177), (13, 10951548), (26, 5475774), (39, 3650516), (52, 2737887), (78, 1825258), (156, 912629), (457, 311532), (914, 155766), (1371, 103844), (1828, 77883), (1997, 71292), (2742, 51922), (3994, 35646), (5484, 25961), (5941, 23964), (5991, 23764), (7988, 17823), (11882, 11982)]