149786288

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:749

約数の個数: 40

約数和(自身を含む): 295293600

約数和(自身を除く): 145507312

約数列:

[1, 2, 4, 8, 16, 89, 178, 293, 356, 359, 586, 712, 718, 1172, 1424, 1436, 2344, 2872, 4688, 5744, 26077, 31951, 52154, 63902, 104308, 105187, 127804, 208616, 210374, 255608, 417232, 420748, 511216, 841496, 1682992, 9361643, 18723286, 37446572, 74893144, 149786288]

約数ペア:

[(1, 149786288), (2, 74893144), (4, 37446572), (8, 18723286), (16, 9361643), (89, 1682992), (178, 841496), (293, 511216), (356, 420748), (359, 417232), (586, 255608), (712, 210374), (718, 208616), (1172, 127804), (1424, 105187), (1436, 104308), (2344, 63902), (2872, 52154), (4688, 31951), (5744, 26077)]