146263408

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 289267200

約数和(自身を除く): 143003792

約数列:

[1, 2, 4, 8, 16, 71, 142, 199, 284, 398, 568, 647, 796, 1136, 1294, 1592, 2588, 3184, 5176, 10352, 14129, 28258, 45937, 56516, 91874, 113032, 128753, 183748, 226064, 257506, 367496, 515012, 734992, 1030024, 2060048, 9141463, 18282926, 36565852, 73131704, 146263408]

約数ペア:

[(1, 146263408), (2, 73131704), (4, 36565852), (8, 18282926), (16, 9141463), (71, 2060048), (142, 1030024), (199, 734992), (284, 515012), (398, 367496), (568, 257506), (647, 226064), (796, 183748), (1136, 128753), (1294, 113032), (1592, 91874), (2588, 56516), (3184, 45937), (5176, 28258), (10352, 14129)]