156112178

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{10253}}^1$

素因数の和:10609

約数の個数: 16

約数和(自身を含む): 245111616

約数和(自身を除く): 88999438

約数列:

[1, 2, 23, 46, 331, 662, 7613, 10253, 15226, 20506, 235819, 471638, 3393743, 6787486, 78056089, 156112178]

約数ペア:

[(1, 156112178), (2, 78056089), (23, 6787486), (46, 3393743), (331, 471638), (662, 235819), (7613, 20506), (10253, 15226)]