133411840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:463

約数の個数: 88

約数和(自身を含む): 325423872

約数和(自身を除く): 192012032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 367, 512, 568, 640, 710, 734, 1024, 1136, 1280, 1420, 1468, 1835, 2272, 2560, 2840, 2936, 3670, 4544, 5120, 5680, 5872, 7340, 9088, 11360, 11744, 14680, 18176, 22720, 23488, 26057, 29360, 36352, 45440, 46976, 52114, 58720, 72704, 90880, 93952, 104228, 117440, 130285, 181760, 187904, 208456, 234880, 260570, 363520, 375808, 416912, 469760, 521140, 833824, 939520, 1042280, 1667648, 1879040, 2084560, 3335296, 4169120, 6670592, 8338240, 13341184, 16676480, 26682368, 33352960, 66705920, 133411840]

約数ペア:

[(1, 133411840), (2, 66705920), (4, 33352960), (5, 26682368), (8, 16676480), (10, 13341184), (16, 8338240), (20, 6670592), (32, 4169120), (40, 3335296), (64, 2084560), (71, 1879040), (80, 1667648), (128, 1042280), (142, 939520), (160, 833824), (256, 521140), (284, 469760), (320, 416912), (355, 375808), (367, 363520), (512, 260570), (568, 234880), (640, 208456), (710, 187904), (734, 181760), (1024, 130285), (1136, 117440), (1280, 104228), (1420, 93952), (1468, 90880), (1835, 72704), (2272, 58720), (2560, 52114), (2840, 46976), (2936, 45440), (3670, 36352), (4544, 29360), (5120, 26057), (5680, 23488), (5872, 22720), (7340, 18176), (9088, 14680), (11360, 11744)]