140687424

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7879}}^1$

素因数の和:7928

約数の個数: 84

約数和(自身を含む): 416316160

約数和(自身を除く): 275628736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 7879, 8928, 15758, 17856, 23637, 31516, 47274, 63032, 70911, 94548, 126064, 141822, 189096, 244249, 252128, 283644, 378192, 488498, 504256, 567288, 732747, 756384, 976996, 1134576, 1465494, 1512768, 1953992, 2198241, 2269152, 2930988, 3907984, 4396482, 4538304, 5861976, 7815968, 8792964, 11723952, 15631936, 17585928, 23447904, 35171856, 46895808, 70343712, 140687424]

約数ペア:

[(1, 140687424), (2, 70343712), (3, 46895808), (4, 35171856), (6, 23447904), (8, 17585928), (9, 15631936), (12, 11723952), (16, 8792964), (18, 7815968), (24, 5861976), (31, 4538304), (32, 4396482), (36, 3907984), (48, 2930988), (62, 2269152), (64, 2198241), (72, 1953992), (93, 1512768), (96, 1465494), (124, 1134576), (144, 976996), (186, 756384), (192, 732747), (248, 567288), (279, 504256), (288, 488498), (372, 378192), (496, 283644), (558, 252128), (576, 244249), (744, 189096), (992, 141822), (1116, 126064), (1488, 94548), (1984, 70911), (2232, 63032), (2976, 47274), (4464, 31516), (5952, 23637), (7879, 17856), (8928, 15758)]