137720916

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^2\times {\mathrm{2069}}^1$

素因数の和:2165

約数の個数: 54

約数和(自身を含む): 356584410

約数和(自身を除く): 218863494

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1849, 2069, 3698, 4138, 5547, 6207, 7396, 8276, 11094, 12414, 16641, 18621, 22188, 24828, 33282, 37242, 66564, 74484, 88967, 177934, 266901, 355868, 533802, 800703, 1067604, 1601406, 3202812, 3825581, 7651162, 11476743, 15302324, 22953486, 34430229, 45906972, 68860458, 137720916]

約数ペア:

[(1, 137720916), (2, 68860458), (3, 45906972), (4, 34430229), (6, 22953486), (9, 15302324), (12, 11476743), (18, 7651162), (36, 3825581), (43, 3202812), (86, 1601406), (129, 1067604), (172, 800703), (258, 533802), (387, 355868), (516, 266901), (774, 177934), (1548, 88967), (1849, 74484), (2069, 66564), (3698, 37242), (4138, 33282), (5547, 24828), (6207, 22188), (7396, 18621), (8276, 16641), (11094, 12414)]