156975910730

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1\times {\mathrm{213989}}^1$

素因数の和:214778

約数の個数: 32

約数和(自身を含む): 285573934800

約数和(自身を除く): 128598024070

約数列:

[1, 2, 5, 10, 109, 218, 545, 673, 1090, 1346, 3365, 6730, 73357, 146714, 213989, 366785, 427978, 733570, 1069945, 2139890, 23324801, 46649602, 116624005, 144014597, 233248010, 288029194, 720072985, 1440145970, 15697591073, 31395182146, 78487955365, 156975910730]

約数ペア:

[(1, 156975910730), (2, 78487955365), (5, 31395182146), (10, 15697591073), (109, 1440145970), (218, 720072985), (545, 288029194), (673, 233248010), (1090, 144014597), (1346, 116624005), (3365, 46649602), (6730, 23324801), (73357, 2139890), (146714, 1069945), (213989, 733570), (366785, 427978)]