166785084

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:991

約数の個数: 72

約数和(自身を含む): 437964800

約数和(自身を除く): 271179716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 199, 279, 372, 398, 558, 597, 751, 796, 1116, 1194, 1502, 1791, 2253, 2388, 3004, 3582, 4506, 6169, 6759, 7164, 9012, 12338, 13518, 18507, 23281, 24676, 27036, 37014, 46562, 55521, 69843, 74028, 93124, 111042, 139686, 149449, 209529, 222084, 279372, 298898, 419058, 448347, 597796, 838116, 896694, 1345041, 1793388, 2690082, 4632919, 5380164, 9265838, 13898757, 18531676, 27797514, 41696271, 55595028, 83392542, 166785084]

約数ペア:

[(1, 166785084), (2, 83392542), (3, 55595028), (4, 41696271), (6, 27797514), (9, 18531676), (12, 13898757), (18, 9265838), (31, 5380164), (36, 4632919), (62, 2690082), (93, 1793388), (124, 1345041), (186, 896694), (199, 838116), (279, 597796), (372, 448347), (398, 419058), (558, 298898), (597, 279372), (751, 222084), (796, 209529), (1116, 149449), (1194, 139686), (1502, 111042), (1791, 93124), (2253, 74028), (2388, 69843), (3004, 55521), (3582, 46562), (4506, 37014), (6169, 27036), (6759, 24676), (7164, 23281), (9012, 18507), (12338, 13518)]