153136136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{6221}}^1$

素因数の和:6425

約数の個数: 32

約数和(自身を含む): 305749080

約数和(自身を除く): 152612944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 181, 362, 724, 1448, 3077, 6154, 6221, 12308, 12442, 24616, 24884, 49768, 105757, 211514, 423028, 846056, 1126001, 2252002, 4504004, 9008008, 19142017, 38284034, 76568068, 153136136]

約数ペア:

[(1, 153136136), (2, 76568068), (4, 38284034), (8, 19142017), (17, 9008008), (34, 4504004), (68, 2252002), (136, 1126001), (181, 846056), (362, 423028), (724, 211514), (1448, 105757), (3077, 49768), (6154, 24884), (6221, 24616), (12308, 12442)]