140205672

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{6343}}^1$

素因数の和:6662

約数の個数: 48

約数和(自身を含む): 381020640

約数和(自身を除く): 240814968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 6343, 7368, 11052, 12686, 19029, 22104, 25372, 38058, 50744, 57087, 76116, 114174, 152232, 228348, 456696, 1947301, 3894602, 5841903, 7789204, 11683806, 15578408, 17525709, 23367612, 35051418, 46735224, 70102836, 140205672]

約数ペア:

[(1, 140205672), (2, 70102836), (3, 46735224), (4, 35051418), (6, 23367612), (8, 17525709), (9, 15578408), (12, 11683806), (18, 7789204), (24, 5841903), (36, 3894602), (72, 1947301), (307, 456696), (614, 228348), (921, 152232), (1228, 114174), (1842, 76116), (2456, 57087), (2763, 50744), (3684, 38058), (5526, 25372), (6343, 22104), (7368, 19029), (11052, 12686)]