238736307328

素因数分解:

$2^7\times {\mathrm{13399}}^1\times {\mathrm{139199}}^1$

素因数の和:152612

約数の個数: 32

約数和(自身を含む): 475646400000

約数和(自身を除く): 236910092672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 13399, 26798, 53596, 107192, 139199, 214384, 278398, 428768, 556796, 857536, 1113592, 1715072, 2227184, 4454368, 8908736, 17817472, 1865127401, 3730254802, 7460509604, 14921019208, 29842038416, 59684076832, 119368153664, 238736307328]

約数ペア:

[(1, 238736307328), (2, 119368153664), (4, 59684076832), (8, 29842038416), (16, 14921019208), (32, 7460509604), (64, 3730254802), (128, 1865127401), (13399, 17817472), (26798, 8908736), (53596, 4454368), (107192, 2227184), (139199, 1715072), (214384, 1113592), (278398, 857536), (428768, 556796)]