130140962

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 235651680

約数和(自身を除く): 105510718

約数列:

[1, 2, 7, 14, 43, 49, 86, 89, 98, 178, 301, 347, 602, 623, 694, 1246, 2107, 2429, 3827, 4214, 4361, 4858, 7654, 8722, 14921, 17003, 26789, 29842, 30883, 34006, 53578, 61766, 104447, 187523, 208894, 216181, 375046, 432362, 731129, 1327969, 1462258, 1513267, 2655938, 3026534, 9295783, 18591566, 65070481, 130140962]

約数ペア:

[(1, 130140962), (2, 65070481), (7, 18591566), (14, 9295783), (43, 3026534), (49, 2655938), (86, 1513267), (89, 1462258), (98, 1327969), (178, 731129), (301, 432362), (347, 375046), (602, 216181), (623, 208894), (694, 187523), (1246, 104447), (2107, 61766), (2429, 53578), (3827, 34006), (4214, 30883), (4361, 29842), (4858, 26789), (7654, 17003), (8722, 14921)]