120824816

素因数分解:

$2^4\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2503}}^1$

素因数の和:2949

約数の個数: 40

約数和(自身を含む): 268268544

約数和(自身を除く): 147443728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 431, 862, 1724, 2503, 3017, 3448, 5006, 6034, 6896, 10012, 12068, 17521, 20024, 24136, 35042, 40048, 48272, 70084, 140168, 280336, 1078793, 2157586, 4315172, 7551551, 8630344, 15103102, 17260688, 30206204, 60412408, 120824816]

約数ペア:

[(1, 120824816), (2, 60412408), (4, 30206204), (7, 17260688), (8, 15103102), (14, 8630344), (16, 7551551), (28, 4315172), (56, 2157586), (112, 1078793), (431, 280336), (862, 140168), (1724, 70084), (2503, 48272), (3017, 40048), (3448, 35042), (5006, 24136), (6034, 20024), (6896, 17521), (10012, 12068)]