158486532

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 375580800

約数和(自身を除く): 217094268

約数列:

[1, 2, 3, 4, 6, 12, 137, 149, 274, 298, 411, 447, 548, 596, 647, 822, 894, 1294, 1644, 1788, 1941, 2588, 3882, 7764, 20413, 40826, 61239, 81652, 88639, 96403, 122478, 177278, 192806, 244956, 265917, 289209, 354556, 385612, 531834, 578418, 1063668, 1156836, 13207211, 26414422, 39621633, 52828844, 79243266, 158486532]

約数ペア:

[(1, 158486532), (2, 79243266), (3, 52828844), (4, 39621633), (6, 26414422), (12, 13207211), (137, 1156836), (149, 1063668), (274, 578418), (298, 531834), (411, 385612), (447, 354556), (548, 289209), (596, 265917), (647, 244956), (822, 192806), (894, 177278), (1294, 122478), (1644, 96403), (1788, 88639), (1941, 81652), (2588, 61239), (3882, 40826), (7764, 20413)]