120680876

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 224827680

約数和(自身を除く): 104146804

約数列:

[1, 2, 4, 41, 43, 82, 86, 109, 157, 164, 172, 218, 314, 436, 628, 1763, 3526, 4469, 4687, 6437, 6751, 7052, 8938, 9374, 12874, 13502, 17113, 17876, 18748, 25748, 27004, 34226, 68452, 192167, 276791, 384334, 553582, 701633, 735859, 768668, 1107164, 1403266, 1471718, 2806532, 2943436, 30170219, 60340438, 120680876]

約数ペア:

[(1, 120680876), (2, 60340438), (4, 30170219), (41, 2943436), (43, 2806532), (82, 1471718), (86, 1403266), (109, 1107164), (157, 768668), (164, 735859), (172, 701633), (218, 553582), (314, 384334), (436, 276791), (628, 192167), (1763, 68452), (3526, 34226), (4469, 27004), (4687, 25748), (6437, 18748), (6751, 17876), (7052, 17113), (8938, 13502), (9374, 12874)]