131400816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 352834560

約数和(自身を除く): 221433744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 233, 248, 372, 379, 466, 496, 699, 744, 758, 932, 1137, 1398, 1488, 1516, 1864, 2274, 2796, 3032, 3728, 4548, 5592, 6064, 7223, 9096, 11184, 11749, 14446, 18192, 21669, 23498, 28892, 35247, 43338, 46996, 57784, 70494, 86676, 88307, 93992, 115568, 140988, 173352, 176614, 187984, 264921, 281976, 346704, 353228, 529842, 563952, 706456, 1059684, 1412912, 2119368, 2737517, 4238736, 5475034, 8212551, 10950068, 16425102, 21900136, 32850204, 43800272, 65700408, 131400816]

約数ペア:

[(1, 131400816), (2, 65700408), (3, 43800272), (4, 32850204), (6, 21900136), (8, 16425102), (12, 10950068), (16, 8212551), (24, 5475034), (31, 4238736), (48, 2737517), (62, 2119368), (93, 1412912), (124, 1059684), (186, 706456), (233, 563952), (248, 529842), (372, 353228), (379, 346704), (466, 281976), (496, 264921), (699, 187984), (744, 176614), (758, 173352), (932, 140988), (1137, 115568), (1398, 93992), (1488, 88307), (1516, 86676), (1864, 70494), (2274, 57784), (2796, 46996), (3032, 43338), (3728, 35247), (4548, 28892), (5592, 23498), (6064, 21669), (7223, 18192), (9096, 14446), (11184, 11749)]