140965608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2377}}^1$

素因数の和:2746

約数の個数: 64

約数和(自身を含む): 404069760

約数和(自身を除く): 263104152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 353, 706, 1059, 1412, 2118, 2377, 2471, 2824, 4236, 4754, 4942, 7131, 7413, 8472, 9508, 9884, 14262, 14826, 16639, 19016, 19768, 28524, 29652, 33278, 49917, 57048, 59304, 66556, 99834, 133112, 199668, 399336, 839081, 1678162, 2517243, 3356324, 5034486, 5873567, 6712648, 10068972, 11747134, 17620701, 20137944, 23494268, 35241402, 46988536, 70482804, 140965608]

約数ペア:

[(1, 140965608), (2, 70482804), (3, 46988536), (4, 35241402), (6, 23494268), (7, 20137944), (8, 17620701), (12, 11747134), (14, 10068972), (21, 6712648), (24, 5873567), (28, 5034486), (42, 3356324), (56, 2517243), (84, 1678162), (168, 839081), (353, 399336), (706, 199668), (1059, 133112), (1412, 99834), (2118, 66556), (2377, 59304), (2471, 57048), (2824, 49917), (4236, 33278), (4754, 29652), (4942, 28524), (7131, 19768), (7413, 19016), (8472, 16639), (9508, 14826), (9884, 14262)]