155440364

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{1063}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 275278080

約数和(自身を除く): 119837716

約数列:

[1, 2, 4, 139, 263, 278, 526, 556, 1052, 1063, 2126, 4252, 36557, 73114, 146228, 147757, 279569, 295514, 559138, 591028, 1118276, 38860091, 77720182, 155440364]

約数ペア:

[(1, 155440364), (2, 77720182), (4, 38860091), (139, 1118276), (263, 591028), (278, 559138), (526, 295514), (556, 279569), (1052, 147757), (1063, 146228), (2126, 73114), (4252, 36557)]