155064416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{372751}}^1$

素因数の和:372774

約数の個数: 24

約数和(自身を含む): 328767264

約数和(自身を除く): 173702848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 372751, 745502, 1491004, 2982008, 4845763, 5964016, 9691526, 11928032, 19383052, 38766104, 77532208, 155064416]

約数ペア:

[(1, 155064416), (2, 77532208), (4, 38766104), (8, 19383052), (13, 11928032), (16, 9691526), (26, 5964016), (32, 4845763), (52, 2982008), (104, 1491004), (208, 745502), (416, 372751)]