140930208

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2459}}^1$

素因数の和:2674

約数の個数: 72

約数和(自身を含む): 402948000

約数和(自身を除く): 262017792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1592, 1791, 2388, 2459, 3184, 3582, 4776, 4918, 6368, 7164, 7377, 9552, 9836, 14328, 14754, 19104, 19672, 22131, 28656, 29508, 39344, 44262, 57312, 59016, 78688, 88524, 118032, 177048, 236064, 354096, 489341, 708192, 978682, 1468023, 1957364, 2936046, 3914728, 4404069, 5872092, 7829456, 8808138, 11744184, 15658912, 17616276, 23488368, 35232552, 46976736, 70465104, 140930208]

約数ペア:

[(1, 140930208), (2, 70465104), (3, 46976736), (4, 35232552), (6, 23488368), (8, 17616276), (9, 15658912), (12, 11744184), (16, 8808138), (18, 7829456), (24, 5872092), (32, 4404069), (36, 3914728), (48, 2936046), (72, 1957364), (96, 1468023), (144, 978682), (199, 708192), (288, 489341), (398, 354096), (597, 236064), (796, 177048), (1194, 118032), (1592, 88524), (1791, 78688), (2388, 59016), (2459, 57312), (3184, 44262), (3582, 39344), (4776, 29508), (4918, 28656), (6368, 22131), (7164, 19672), (7377, 19104), (9552, 14754), (9836, 14328)]