142776004

素因数分解:

$2^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{3181}}^1$

素因数の和:3428

約数の個数: 36

約数和(自身を含む): 292012140

約数和(自身を除く): 149236136

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 458, 916, 1603, 3181, 3206, 6362, 6412, 11221, 12724, 22267, 22442, 44534, 44884, 89068, 155869, 311738, 623476, 728449, 1456898, 2913796, 5099143, 10198286, 20396572, 35694001, 71388002, 142776004]

約数ペア:

[(1, 142776004), (2, 71388002), (4, 35694001), (7, 20396572), (14, 10198286), (28, 5099143), (49, 2913796), (98, 1456898), (196, 728449), (229, 623476), (458, 311738), (916, 155869), (1603, 89068), (3181, 44884), (3206, 44534), (6362, 22442), (6412, 22267), (11221, 12724)]