164040715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{6229}}^1$

素因数の和:6486

約数の個数: 16

約数和(自身を含む): 206337600

約数和(自身を除く): 42296885

約数列:

[1, 5, 23, 115, 229, 1145, 5267, 6229, 26335, 31145, 143267, 716335, 1426441, 7132205, 32808143, 164040715]

約数ペア:

[(1, 164040715), (5, 32808143), (23, 7132205), (115, 1426441), (229, 716335), (1145, 143267), (5267, 31145), (6229, 26335)]