128789801392

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1\times {\mathrm{24023}}^1$

素因数の和:24506

約数の個数: 80

約数和(自身を含む): 287983567872

約数和(自身を除く): 159193766480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 317, 604, 634, 1057, 1208, 1268, 2114, 2219, 2416, 2536, 4228, 4438, 5072, 8456, 8876, 16912, 17752, 24023, 35504, 47867, 48046, 95734, 96092, 168161, 191468, 192184, 335069, 336322, 382936, 384368, 670138, 672644, 765872, 1340276, 1345288, 2680552, 2690576, 3627473, 5361104, 7254946, 7615291, 14509892, 15230582, 25392311, 29019784, 30461164, 50784622, 53307037, 58039568, 60922328, 101569244, 106614074, 121844656, 203138488, 213228148, 406276976, 426456296, 852912592, 1149908941, 2299817882, 4599635764, 8049362587, 9199271528, 16098725174, 18398543056, 32197450348, 64394900696, 128789801392]

約数ペア:

[(1, 128789801392), (2, 64394900696), (4, 32197450348), (7, 18398543056), (8, 16098725174), (14, 9199271528), (16, 8049362587), (28, 4599635764), (56, 2299817882), (112, 1149908941), (151, 852912592), (302, 426456296), (317, 406276976), (604, 213228148), (634, 203138488), (1057, 121844656), (1208, 106614074), (1268, 101569244), (2114, 60922328), (2219, 58039568), (2416, 53307037), (2536, 50784622), (4228, 30461164), (4438, 29019784), (5072, 25392311), (8456, 15230582), (8876, 14509892), (16912, 7615291), (17752, 7254946), (24023, 5361104), (35504, 3627473), (47867, 2690576), (48046, 2680552), (95734, 1345288), (96092, 1340276), (168161, 765872), (191468, 672644), (192184, 670138), (335069, 384368), (336322, 382936)]