157804572

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{320741}}^1$

素因数の和:320789

約数の個数: 24

約数和(自身を含む): 377192592

約数和(自身を除く): 219388020

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 320741, 641482, 962223, 1282964, 1924446, 3848892, 13150381, 26300762, 39451143, 52601524, 78902286, 157804572]

約数ペア:

[(1, 157804572), (2, 78902286), (3, 52601524), (4, 39451143), (6, 26300762), (12, 13150381), (41, 3848892), (82, 1924446), (123, 1282964), (164, 962223), (246, 641482), (492, 320741)]