143662644

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 373621248

約数和(自身を除く): 229958604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 197, 282, 394, 423, 431, 564, 591, 788, 846, 862, 1182, 1293, 1692, 1724, 1773, 2364, 2586, 3546, 3879, 5172, 7092, 7758, 9259, 15516, 18518, 20257, 27777, 37036, 40514, 55554, 60771, 81028, 83331, 84907, 111108, 121542, 166662, 169814, 182313, 243084, 254721, 333324, 339628, 364626, 509442, 729252, 764163, 1018884, 1528326, 3056652, 3990629, 7981258, 11971887, 15962516, 23943774, 35915661, 47887548, 71831322, 143662644]

約数ペア:

[(1, 143662644), (2, 71831322), (3, 47887548), (4, 35915661), (6, 23943774), (9, 15962516), (12, 11971887), (18, 7981258), (36, 3990629), (47, 3056652), (94, 1528326), (141, 1018884), (188, 764163), (197, 729252), (282, 509442), (394, 364626), (423, 339628), (431, 333324), (564, 254721), (591, 243084), (788, 182313), (846, 169814), (862, 166662), (1182, 121542), (1293, 111108), (1692, 84907), (1724, 83331), (1773, 81028), (2364, 60771), (2586, 55554), (3546, 40514), (3879, 37036), (5172, 27777), (7092, 20257), (7758, 18518), (9259, 15516)]