148020656

素因数分解:

$2^4\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3329}}^1$

素因数の和:3741

約数の個数: 40

約数和(自身を含む): 328684320

約数和(自身を除く): 180663664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 397, 794, 1588, 2779, 3176, 3329, 5558, 6352, 6658, 11116, 13316, 22232, 23303, 26632, 44464, 46606, 53264, 93212, 186424, 372848, 1321613, 2643226, 5286452, 9251291, 10572904, 18502582, 21145808, 37005164, 74010328, 148020656]

約数ペア:

[(1, 148020656), (2, 74010328), (4, 37005164), (7, 21145808), (8, 18502582), (14, 10572904), (16, 9251291), (28, 5286452), (56, 2643226), (112, 1321613), (397, 372848), (794, 186424), (1588, 93212), (2779, 53264), (3176, 46606), (3329, 44464), (5558, 26632), (6352, 23303), (6658, 22232), (11116, 13316)]