163361268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{648259}}^1$

素因数の和:648276

約数の個数: 36

約数和(自身を含む): 471933280

約数和(自身を除く): 308572012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 648259, 1296518, 1944777, 2593036, 3889554, 4537813, 5834331, 7779108, 9075626, 11668662, 13613439, 18151252, 23337324, 27226878, 40840317, 54453756, 81680634, 163361268]

約数ペア:

[(1, 163361268), (2, 81680634), (3, 54453756), (4, 40840317), (6, 27226878), (7, 23337324), (9, 18151252), (12, 13613439), (14, 11668662), (18, 9075626), (21, 7779108), (28, 5834331), (36, 4537813), (42, 3889554), (63, 2593036), (84, 1944777), (126, 1296518), (252, 648259)]