126289688

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 286571520

約数和(自身を除く): 160281832

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 71, 92, 142, 161, 184, 284, 322, 497, 568, 644, 994, 1288, 1381, 1633, 1988, 2762, 3266, 3976, 5524, 6532, 9667, 11048, 11431, 13064, 19334, 22862, 31763, 38668, 45724, 63526, 77336, 91448, 98051, 127052, 196102, 222341, 254104, 392204, 444682, 686357, 784408, 889364, 1372714, 1778728, 2255173, 2745428, 4510346, 5490856, 9020692, 15786211, 18041384, 31572422, 63144844, 126289688]

約数ペア:

[(1, 126289688), (2, 63144844), (4, 31572422), (7, 18041384), (8, 15786211), (14, 9020692), (23, 5490856), (28, 4510346), (46, 2745428), (56, 2255173), (71, 1778728), (92, 1372714), (142, 889364), (161, 784408), (184, 686357), (284, 444682), (322, 392204), (497, 254104), (568, 222341), (644, 196102), (994, 127052), (1288, 98051), (1381, 91448), (1633, 77336), (1988, 63526), (2762, 45724), (3266, 38668), (3976, 31763), (5524, 22862), (6532, 19334), (9667, 13064), (11048, 11431)]