164043306

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{144659}}^1$

素因数の和:144680

約数の個数: 40

約数和(自身を含む): 420092640

約数和(自身を除く): 256049334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 144659, 289318, 433977, 867954, 1012613, 1301931, 2025226, 2603862, 3037839, 3905793, 6075678, 7811586, 9113517, 11717379, 18227034, 23434758, 27340551, 54681102, 82021653, 164043306]

約数ペア:

[(1, 164043306), (2, 82021653), (3, 54681102), (6, 27340551), (7, 23434758), (9, 18227034), (14, 11717379), (18, 9113517), (21, 7811586), (27, 6075678), (42, 3905793), (54, 3037839), (63, 2603862), (81, 2025226), (126, 1301931), (162, 1012613), (189, 867954), (378, 433977), (567, 289318), (1134, 144659)]