157161760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6101}}^1$

素因数の和:6146

約数の個数: 96

約数和(自身を含む): 442858752

約数和(自身を除く): 285696992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6101, 6440, 12202, 12880, 24404, 25760, 30505, 42707, 48808, 61010, 85414, 97616, 122020, 140323, 170828, 195232, 213535, 244040, 280646, 341656, 427070, 488080, 561292, 683312, 701615, 854140, 976160, 982261, 1122584, 1366624, 1403230, 1708280, 1964522, 2245168, 2806460, 3416560, 3929044, 4490336, 4911305, 5612920, 6833120, 7858088, 9822610, 11225840, 15716176, 19645220, 22451680, 31432352, 39290440, 78580880, 157161760]

約数ペア:

[(1, 157161760), (2, 78580880), (4, 39290440), (5, 31432352), (7, 22451680), (8, 19645220), (10, 15716176), (14, 11225840), (16, 9822610), (20, 7858088), (23, 6833120), (28, 5612920), (32, 4911305), (35, 4490336), (40, 3929044), (46, 3416560), (56, 2806460), (70, 2245168), (80, 1964522), (92, 1708280), (112, 1403230), (115, 1366624), (140, 1122584), (160, 982261), (161, 976160), (184, 854140), (224, 701615), (230, 683312), (280, 561292), (322, 488080), (368, 427070), (460, 341656), (560, 280646), (644, 244040), (736, 213535), (805, 195232), (920, 170828), (1120, 140323), (1288, 122020), (1610, 97616), (1840, 85414), (2576, 61010), (3220, 48808), (3680, 42707), (5152, 30505), (6101, 25760), (6440, 24404), (12202, 12880)]