151230232

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 303930000

約数和(自身を除く): 152699768

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 289, 298, 439, 578, 596, 878, 1156, 1192, 1756, 2312, 2533, 3512, 5066, 7463, 10132, 14926, 20264, 29852, 43061, 59704, 65411, 86122, 126871, 130822, 172244, 253742, 261644, 344488, 507484, 523288, 1014968, 1111987, 2223974, 4447948, 8895896, 18903779, 37807558, 75615116, 151230232]

約数ペア:

[(1, 151230232), (2, 75615116), (4, 37807558), (8, 18903779), (17, 8895896), (34, 4447948), (68, 2223974), (136, 1111987), (149, 1014968), (289, 523288), (298, 507484), (439, 344488), (578, 261644), (596, 253742), (878, 172244), (1156, 130822), (1192, 126871), (1756, 86122), (2312, 65411), (2533, 59704), (3512, 43061), (5066, 29852), (7463, 20264), (10132, 14926)]