138541368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{824651}}^1$

素因数の和:824667

約数の個数: 32

約数和(自身を含む): 395832960

約数和(自身を除く): 257291592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 824651, 1649302, 2473953, 3298604, 4947906, 5772557, 6597208, 9895812, 11545114, 17317671, 19791624, 23090228, 34635342, 46180456, 69270684, 138541368]

約数ペア:

[(1, 138541368), (2, 69270684), (3, 46180456), (4, 34635342), (6, 23090228), (7, 19791624), (8, 17317671), (12, 11545114), (14, 9895812), (21, 6597208), (24, 5772557), (28, 4947906), (42, 3298604), (56, 2473953), (84, 1649302), (168, 824651)]