123670088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4703}}^1$

素因数の和:4901

約数の個数: 32

約数和(自身を含む): 245548800

約数和(自身を除く): 121878712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1384, 3287, 4703, 6574, 9406, 13148, 18812, 26296, 37624, 89357, 178714, 357428, 714856, 813619, 1627238, 3254476, 6508952, 15458761, 30917522, 61835044, 123670088]

約数ペア:

[(1, 123670088), (2, 61835044), (4, 30917522), (8, 15458761), (19, 6508952), (38, 3254476), (76, 1627238), (152, 813619), (173, 714856), (346, 357428), (692, 178714), (1384, 89357), (3287, 37624), (4703, 26296), (6574, 18812), (9406, 13148)]