145278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1153}}^1$

素因数の和:1168

約数の個数: 24

約数和(自身を含む): 360048

約数和(自身を除く): 214770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1153, 2306, 3459, 6918, 8071, 10377, 16142, 20754, 24213, 48426, 72639, 145278]

約数ペア:

[(1, 145278), (2, 72639), (3, 48426), (6, 24213), (7, 20754), (9, 16142), (14, 10377), (18, 8071), (21, 6918), (42, 3459), (63, 2306), (126, 1153)]