156955814374

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{17719103}}^1$

素因数の和:17719251

約数の個数: 16

約数和(自身を含む): 243247859712

約数和(自身を除く): 86292045338

約数列:

[1, 2, 43, 86, 103, 206, 4429, 8858, 17719103, 35438206, 761921429, 1523842858, 1825067609, 3650135218, 78477907187, 156955814374]

約数ペア:

[(1, 156955814374), (2, 78477907187), (43, 3650135218), (86, 1825067609), (103, 1523842858), (206, 761921429), (4429, 35438206), (8858, 17719103)]