140835402

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{25321}}^1$

素因数の和:25435

約数の個数: 32

約数和(自身を含む): 316018560

約数和(自身を除く): 175183158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 25321, 50642, 75963, 151926, 227889, 455778, 683667, 1367334, 2608063, 5216126, 7824189, 15648378, 23472567, 46945134, 70417701, 140835402]

約数ペア:

[(1, 140835402), (2, 70417701), (3, 46945134), (6, 23472567), (9, 15648378), (18, 7824189), (27, 5216126), (54, 2608063), (103, 1367334), (206, 683667), (309, 455778), (618, 227889), (927, 151926), (1854, 75963), (2781, 50642), (5562, 25321)]