155492056

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{971}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 300289680

約数和(自身を除く): 144797624

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 541, 971, 1082, 1942, 2164, 3884, 4328, 7768, 20017, 35927, 40034, 71854, 80068, 143708, 160136, 287416, 525311, 1050622, 2101244, 4202488, 19436507, 38873014, 77746028, 155492056]

約数ペア:

[(1, 155492056), (2, 77746028), (4, 38873014), (8, 19436507), (37, 4202488), (74, 2101244), (148, 1050622), (296, 525311), (541, 287416), (971, 160136), (1082, 143708), (1942, 80068), (2164, 71854), (3884, 40034), (4328, 35927), (7768, 20017)]