163379426

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 295488000

約数和(自身を除く): 132108574

約数列:

[1, 2, 7, 14, 47, 49, 79, 94, 98, 158, 329, 449, 553, 658, 898, 1106, 2303, 3143, 3713, 3871, 4606, 6286, 7426, 7742, 21103, 22001, 25991, 35471, 42206, 44002, 51982, 70942, 147721, 181937, 248297, 295442, 363874, 496594, 1034047, 1667137, 1738079, 2068094, 3334274, 3476158, 11669959, 23339918, 81689713, 163379426]

約数ペア:

[(1, 163379426), (2, 81689713), (7, 23339918), (14, 11669959), (47, 3476158), (49, 3334274), (79, 2068094), (94, 1738079), (98, 1667137), (158, 1034047), (329, 496594), (449, 363874), (553, 295442), (658, 248297), (898, 181937), (1106, 147721), (2303, 70942), (3143, 51982), (3713, 44002), (3871, 42206), (4606, 35471), (6286, 25991), (7426, 22001), (7742, 21103)]