156728091340

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{21352601}}^1$

素因数の和:21352977

約数の個数: 24

約数和(自身を含む): 330025816512

約数和(自身を除く): 173297725172

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 21352601, 42705202, 85410404, 106763005, 213526010, 427052020, 7836404567, 15672809134, 31345618268, 39182022835, 78364045670, 156728091340]

約数ペア:

[(1, 156728091340), (2, 78364045670), (4, 39182022835), (5, 31345618268), (10, 15672809134), (20, 7836404567), (367, 427052020), (734, 213526010), (1468, 106763005), (1835, 85410404), (3670, 42705202), (7340, 21352601)]