168204035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 222600960

約数和(自身を除く): 54396925

約数列:

[1, 5, 17, 37, 79, 85, 185, 395, 629, 677, 1343, 2923, 3145, 3385, 6715, 11509, 14615, 25049, 49691, 53483, 57545, 125245, 248455, 267415, 425833, 909211, 1978871, 2129165, 4546055, 9894355, 33640807, 168204035]

約数ペア:

[(1, 168204035), (5, 33640807), (17, 9894355), (37, 4546055), (79, 2129165), (85, 1978871), (185, 909211), (395, 425833), (629, 267415), (677, 248455), (1343, 125245), (2923, 57545), (3145, 53483), (3385, 49691), (6715, 25049), (11509, 14615)]