156920924168

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{311}}^2\times {\mathrm{1459}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 297503178000

約数和(自身を除く): 140582253832

約数列:

[1, 2, 4, 8, 139, 278, 311, 556, 622, 1112, 1244, 1459, 2488, 2918, 5836, 11672, 43229, 86458, 96721, 172916, 193442, 202801, 345832, 386884, 405602, 453749, 773768, 811204, 907498, 1622408, 1814996, 3629992, 13444219, 26888438, 53776876, 63071111, 107553752, 126142222, 141115939, 252284444, 282231878, 504568888, 564463756, 1128927512, 19615115521, 39230231042, 78460462084, 156920924168]

約数ペア:

[(1, 156920924168), (2, 78460462084), (4, 39230231042), (8, 19615115521), (139, 1128927512), (278, 564463756), (311, 504568888), (556, 282231878), (622, 252284444), (1112, 141115939), (1244, 126142222), (1459, 107553752), (2488, 63071111), (2918, 53776876), (5836, 26888438), (11672, 13444219), (43229, 3629992), (86458, 1814996), (96721, 1622408), (172916, 907498), (193442, 811204), (202801, 773768), (345832, 453749), (386884, 405602)]