155849008

素因数分解:

$2^4\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1451}}^1$

素因数の和:1610

約数の個数: 60

約数和(自身を含む): 354064392

約数和(自身を除く): 198215384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 137, 196, 274, 392, 548, 784, 959, 1096, 1451, 1918, 2192, 2902, 3836, 5804, 6713, 7672, 10157, 11608, 13426, 15344, 20314, 23216, 26852, 40628, 53704, 71099, 81256, 107408, 142198, 162512, 198787, 284396, 397574, 568792, 795148, 1137584, 1391509, 1590296, 2783018, 3180592, 5566036, 9740563, 11132072, 19481126, 22264144, 38962252, 77924504, 155849008]

約数ペア:

[(1, 155849008), (2, 77924504), (4, 38962252), (7, 22264144), (8, 19481126), (14, 11132072), (16, 9740563), (28, 5566036), (49, 3180592), (56, 2783018), (98, 1590296), (112, 1391509), (137, 1137584), (196, 795148), (274, 568792), (392, 397574), (548, 284396), (784, 198787), (959, 162512), (1096, 142198), (1451, 107408), (1918, 81256), (2192, 71099), (2902, 53704), (3836, 40628), (5804, 26852), (6713, 23216), (7672, 20314), (10157, 15344), (11608, 13426)]