239358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 564480

約数和(自身を除く): 325122

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 139, 246, 278, 287, 417, 574, 834, 861, 973, 1722, 1946, 2919, 5699, 5838, 11398, 17097, 34194, 39893, 79786, 119679, 239358]

約数ペア:

[(1, 239358), (2, 119679), (3, 79786), (6, 39893), (7, 34194), (14, 17097), (21, 11398), (41, 5838), (42, 5699), (82, 2919), (123, 1946), (139, 1722), (246, 973), (278, 861), (287, 834), (417, 574)]