128741808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1069}}^1$

素因数の和:1286

約数の個数: 80

約数和(自身を含む): 360358880

約数和(自身を除く): 231617072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 193, 208, 312, 386, 579, 624, 772, 1069, 1158, 1544, 2138, 2316, 2509, 3088, 3207, 4276, 4632, 5018, 6414, 7527, 8552, 9264, 10036, 12828, 13897, 15054, 17104, 20072, 25656, 27794, 30108, 40144, 41691, 51312, 55588, 60216, 83382, 111176, 120432, 166764, 206317, 222352, 333528, 412634, 618951, 667056, 825268, 1237902, 1650536, 2475804, 2682121, 3301072, 4951608, 5364242, 8046363, 9903216, 10728484, 16092726, 21456968, 32185452, 42913936, 64370904, 128741808]

約数ペア:

[(1, 128741808), (2, 64370904), (3, 42913936), (4, 32185452), (6, 21456968), (8, 16092726), (12, 10728484), (13, 9903216), (16, 8046363), (24, 5364242), (26, 4951608), (39, 3301072), (48, 2682121), (52, 2475804), (78, 1650536), (104, 1237902), (156, 825268), (193, 667056), (208, 618951), (312, 412634), (386, 333528), (579, 222352), (624, 206317), (772, 166764), (1069, 120432), (1158, 111176), (1544, 83382), (2138, 60216), (2316, 55588), (2509, 51312), (3088, 41691), (3207, 40144), (4276, 30108), (4632, 27794), (5018, 25656), (6414, 20072), (7527, 17104), (8552, 15054), (9264, 13897), (10036, 12828)]