163020972

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{186097}}^1$

素因数の和:186177

約数の個数: 24

約数和(自身を含む): 385595056

約数和(自身を除く): 222574084

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 186097, 372194, 558291, 744388, 1116582, 2233164, 13585081, 27170162, 40755243, 54340324, 81510486, 163020972]

約数ペア:

[(1, 163020972), (2, 81510486), (3, 54340324), (4, 40755243), (6, 27170162), (12, 13585081), (73, 2233164), (146, 1116582), (219, 744388), (292, 558291), (438, 372194), (876, 186097)]