120752408

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{5003}}^1$

素因数の和:5447

約数の個数: 32

約数和(自身を含む): 259407360

約数和(自身を除く): 138654952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 3017, 3448, 5003, 6034, 10006, 12068, 20012, 24136, 35021, 40024, 70042, 140084, 280168, 2156293, 4312586, 8625172, 15094051, 17250344, 30188102, 60376204, 120752408]

約数ペア:

[(1, 120752408), (2, 60376204), (4, 30188102), (7, 17250344), (8, 15094051), (14, 8625172), (28, 4312586), (56, 2156293), (431, 280168), (862, 140084), (1724, 70042), (3017, 40024), (3448, 35021), (5003, 24136), (6034, 20012), (10006, 12068)]