161777897808

素因数分解:

$2^4\times 3^1\times {\mathrm{3370372871}}^1$

素因数の和:3370372882

約数の個数: 20

約数和(自身を含む): 417926236128

約数和(自身を除く): 256148338320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3370372871, 6740745742, 10111118613, 13481491484, 20222237226, 26962982968, 40444474452, 53925965936, 80888948904, 161777897808]

約数ペア:

[(1, 161777897808), (2, 80888948904), (3, 53925965936), (4, 40444474452), (6, 26962982968), (8, 20222237226), (12, 13481491484), (16, 10111118613), (24, 6740745742), (48, 3370372871)]