156909792394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{4980947}}^1$

素因数の和:4981797

約数の個数: 16

約数和(自身を含む): 248051210400

約数和(自身を除く): 91141418006

約数列:

[1, 2, 19, 38, 829, 1658, 15751, 31502, 4980947, 9961894, 94637993, 189275986, 4129205063, 8258410126, 78454896197, 156909792394]

約数ペア:

[(1, 156909792394), (2, 78454896197), (19, 8258410126), (38, 4129205063), (829, 189275986), (1658, 94637993), (15751, 9961894), (31502, 4980947)]