143435968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{172399}}^1$

素因数の和:172424

約数の個数: 28

約数和(自身を含む): 306527200

約数和(自身を除く): 163091232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 172399, 344798, 689596, 1379192, 2241187, 2758384, 4482374, 5516768, 8964748, 11033536, 17929496, 35858992, 71717984, 143435968]

約数ペア:

[(1, 143435968), (2, 71717984), (4, 35858992), (8, 17929496), (13, 11033536), (16, 8964748), (26, 5516768), (32, 4482374), (52, 2758384), (64, 2241187), (104, 1379192), (208, 689596), (416, 344798), (832, 172399)]