155220104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1492501}}^1$

素因数の和:1492520

約数の個数: 16

約数和(自身を含む): 313425420

約数和(自身を除く): 158205316

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1492501, 2985002, 5970004, 11940008, 19402513, 38805026, 77610052, 155220104]

約数ペア:

[(1, 155220104), (2, 77610052), (4, 38805026), (8, 19402513), (13, 11940008), (26, 5970004), (52, 2985002), (104, 1492501)]