156900355682

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2011}}^1\times {\mathrm{28289}}^1$

素因数の和:30506

約数の個数: 32

約数和(自身を含む): 270481368960

約数和(自身を除く): 113581013278

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2011, 2758, 4022, 14077, 28154, 28289, 56578, 198023, 396046, 396167, 792334, 2773169, 5546338, 5572933, 11145866, 39010531, 56889179, 78021062, 113778358, 398224253, 796448506, 11207168263, 22414336526, 78450177841, 156900355682]

約数ペア:

[(1, 156900355682), (2, 78450177841), (7, 22414336526), (14, 11207168263), (197, 796448506), (394, 398224253), (1379, 113778358), (2011, 78021062), (2758, 56889179), (4022, 39010531), (14077, 11145866), (28154, 5572933), (28289, 5546338), (56578, 2773169), (198023, 792334), (396046, 396167)]