156290238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35153}}^1$

素因数の和:35193

約数の個数: 48

約数和(自身を含む): 383881680

約数和(自身を除く): 227591442

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 35153, 70306, 105459, 210918, 316377, 456989, 632754, 667907, 913978, 1335814, 1370967, 2003721, 2741934, 4007442, 4112901, 6011163, 8225802, 8682791, 12022326, 17365582, 26048373, 52096746, 78145119, 156290238]

約数ペア:

[(1, 156290238), (2, 78145119), (3, 52096746), (6, 26048373), (9, 17365582), (13, 12022326), (18, 8682791), (19, 8225802), (26, 6011163), (38, 4112901), (39, 4007442), (57, 2741934), (78, 2003721), (114, 1370967), (117, 1335814), (171, 913978), (234, 667907), (247, 632754), (342, 456989), (494, 316377), (741, 210918), (1482, 105459), (2223, 70306), (4446, 35153)]