145920432

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{8863}}^1$

素因数の和:8895

約数の個数: 80

約数和(自身を含む): 439654400

約数和(自身を除く): 293733968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 8863, 16464, 17726, 26589, 35452, 53178, 62041, 70904, 106356, 124082, 141808, 186123, 212712, 248164, 372246, 425424, 434287, 496328, 744492, 868574, 992656, 1302861, 1488984, 1737148, 2605722, 2977968, 3040009, 3474296, 5211444, 6080018, 6948592, 9120027, 10422888, 12160036, 18240054, 20845776, 24320072, 36480108, 48640144, 72960216, 145920432]

約数ペア:

[(1, 145920432), (2, 72960216), (3, 48640144), (4, 36480108), (6, 24320072), (7, 20845776), (8, 18240054), (12, 12160036), (14, 10422888), (16, 9120027), (21, 6948592), (24, 6080018), (28, 5211444), (42, 3474296), (48, 3040009), (49, 2977968), (56, 2605722), (84, 1737148), (98, 1488984), (112, 1302861), (147, 992656), (168, 868574), (196, 744492), (294, 496328), (336, 434287), (343, 425424), (392, 372246), (588, 248164), (686, 212712), (784, 186123), (1029, 141808), (1176, 124082), (1372, 106356), (2058, 70904), (2352, 62041), (2744, 53178), (4116, 35452), (5488, 26589), (8232, 17726), (8863, 16464)]