161036792

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{27919}}^1$

素因数の和:28035

約数の個数: 32

約数和(自身を含む): 348441600

約数和(自身を除く): 187404808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 27919, 55838, 111676, 195433, 223352, 390866, 781732, 1563464, 2875657, 5751314, 11502628, 20129599, 23005256, 40259198, 80518396, 161036792]

約数ペア:

[(1, 161036792), (2, 80518396), (4, 40259198), (7, 23005256), (8, 20129599), (14, 11502628), (28, 5751314), (56, 2875657), (103, 1563464), (206, 781732), (412, 390866), (721, 223352), (824, 195433), (1442, 111676), (2884, 55838), (5768, 27919)]