156730879886

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{126001}}^1\times {\mathrm{3863}}^1$

素因数の和:129896

約数の個数: 32

約数和(自身を含む): 280438115328

約数和(自身を除く): 123707235442

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 3863, 7726, 27041, 54082, 88849, 126001, 177698, 252002, 621943, 882007, 1243886, 1764014, 2898023, 5796046, 20286161, 40572322, 486741863, 973483726, 3407193041, 6814386082, 11195062849, 22390125698, 78365439943, 156730879886]

約数ペア:

[(1, 156730879886), (2, 78365439943), (7, 22390125698), (14, 11195062849), (23, 6814386082), (46, 3407193041), (161, 973483726), (322, 486741863), (3863, 40572322), (7726, 20286161), (27041, 5796046), (54082, 2898023), (88849, 1764014), (126001, 1243886), (177698, 882007), (252002, 621943)]