149765742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51679}}^1$

素因数の和:51717

約数の個数: 48

約数和(自身を含む): 386979840

約数和(自身を除く): 237214098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 51679, 103358, 155037, 310074, 361753, 465111, 723506, 930222, 1085259, 1188617, 2170518, 2377234, 3255777, 3565851, 6511554, 7131702, 8320319, 10697553, 16640638, 21395106, 24960957, 49921914, 74882871, 149765742]

約数ペア:

[(1, 149765742), (2, 74882871), (3, 49921914), (6, 24960957), (7, 21395106), (9, 16640638), (14, 10697553), (18, 8320319), (21, 7131702), (23, 6511554), (42, 3565851), (46, 3255777), (63, 2377234), (69, 2170518), (126, 1188617), (138, 1085259), (161, 930222), (207, 723506), (322, 465111), (414, 361753), (483, 310074), (966, 155037), (1449, 103358), (2898, 51679)]