129665312

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 306561024

約数和(自身を除く): 176895712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 71, 112, 124, 142, 217, 224, 248, 263, 284, 434, 496, 497, 526, 568, 868, 992, 994, 1052, 1136, 1736, 1841, 1988, 2104, 2201, 2272, 3472, 3682, 3976, 4208, 4402, 6944, 7364, 7952, 8153, 8416, 8804, 14728, 15407, 15904, 16306, 17608, 18673, 29456, 30814, 32612, 35216, 37346, 57071, 58912, 61628, 65224, 70432, 74692, 114142, 123256, 130448, 130711, 149384, 228284, 246512, 260896, 261422, 298768, 456568, 493024, 522844, 578863, 597536, 913136, 1045688, 1157726, 1826272, 2091376, 2315452, 4052041, 4182752, 4630904, 8104082, 9261808, 16208164, 18523616, 32416328, 64832656, 129665312]

約数ペア:

[(1, 129665312), (2, 64832656), (4, 32416328), (7, 18523616), (8, 16208164), (14, 9261808), (16, 8104082), (28, 4630904), (31, 4182752), (32, 4052041), (56, 2315452), (62, 2091376), (71, 1826272), (112, 1157726), (124, 1045688), (142, 913136), (217, 597536), (224, 578863), (248, 522844), (263, 493024), (284, 456568), (434, 298768), (496, 261422), (497, 260896), (526, 246512), (568, 228284), (868, 149384), (992, 130711), (994, 130448), (1052, 123256), (1136, 114142), (1736, 74692), (1841, 70432), (1988, 65224), (2104, 61628), (2201, 58912), (2272, 57071), (3472, 37346), (3682, 35216), (3976, 32612), (4208, 30814), (4402, 29456), (6944, 18673), (7364, 17608), (7952, 16306), (8153, 15904), (8416, 15407), (8804, 14728)]