156960401528

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{65182891}}^1$

素因数の和:65182947

約数の個数: 32

約数和(自身を含む): 344165669760

約数和(自身を除く): 187205268232

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 65182891, 130365782, 260731564, 456280237, 521463128, 912560474, 1825120948, 2802864313, 3650241896, 5605728626, 11211457252, 19620050191, 22422914504, 39240100382, 78480200764, 156960401528]

約数ペア:

[(1, 156960401528), (2, 78480200764), (4, 39240100382), (7, 22422914504), (8, 19620050191), (14, 11211457252), (28, 5605728626), (43, 3650241896), (56, 2802864313), (86, 1825120948), (172, 912560474), (301, 521463128), (344, 456280237), (602, 260731564), (1204, 130365782), (2408, 65182891)]