122261768

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1171}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 237400320

約数和(自身を除く): 115138552

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 421, 842, 1171, 1684, 2342, 3368, 4684, 9368, 13051, 26102, 36301, 52204, 72602, 104408, 145204, 290408, 492991, 985982, 1971964, 3943928, 15282721, 30565442, 61130884, 122261768]

約数ペア:

[(1, 122261768), (2, 61130884), (4, 30565442), (8, 15282721), (31, 3943928), (62, 1971964), (124, 985982), (248, 492991), (421, 290408), (842, 145204), (1171, 104408), (1684, 72602), (2342, 52204), (3368, 36301), (4684, 26102), (9368, 13051)]