165864516

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{761}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 397873728

約数和(自身を除く): 232009212

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 443, 492, 761, 886, 1329, 1522, 1772, 2283, 2658, 3044, 4566, 5316, 9132, 18163, 31201, 36326, 54489, 62402, 72652, 93603, 108978, 124804, 187206, 217956, 337123, 374412, 674246, 1011369, 1348492, 2022738, 4045476, 13822043, 27644086, 41466129, 55288172, 82932258, 165864516]

約数ペア:

[(1, 165864516), (2, 82932258), (3, 55288172), (4, 41466129), (6, 27644086), (12, 13822043), (41, 4045476), (82, 2022738), (123, 1348492), (164, 1011369), (246, 674246), (443, 374412), (492, 337123), (761, 217956), (886, 187206), (1329, 124804), (1522, 108978), (1772, 93603), (2283, 72652), (2658, 62402), (3044, 54489), (4566, 36326), (5316, 31201), (9132, 18163)]