158541876

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{9043}}^1$

素因数の和:9540

約数の個数: 36

約数和(自身を含む): 401625952

約数和(自身を除く): 243084076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1948, 2922, 4383, 5844, 8766, 9043, 17532, 18086, 27129, 36172, 54258, 81387, 108516, 162774, 325548, 4403941, 8807882, 13211823, 17615764, 26423646, 39635469, 52847292, 79270938, 158541876]

約数ペア:

[(1, 158541876), (2, 79270938), (3, 52847292), (4, 39635469), (6, 26423646), (9, 17615764), (12, 13211823), (18, 8807882), (36, 4403941), (487, 325548), (974, 162774), (1461, 108516), (1948, 81387), (2922, 54258), (4383, 36172), (5844, 27129), (8766, 18086), (9043, 17532)]