163170385

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8461}}^1$

素因数の和:8521

約数の個数: 32

約数和(自身を含む): 243705600

約数和(自身を除く): 80535215

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3857, 8461, 19285, 42305, 59227, 160759, 245369, 296135, 803795, 1125313, 1226845, 1717583, 4662011, 5626565, 8587915, 23310055, 32634077, 163170385]

約数ペア:

[(1, 163170385), (5, 32634077), (7, 23310055), (19, 8587915), (29, 5626565), (35, 4662011), (95, 1717583), (133, 1226845), (145, 1125313), (203, 803795), (551, 296135), (665, 245369), (1015, 160759), (2755, 59227), (3857, 42305), (8461, 19285)]