166296420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{923869}}^1$

素因数の和:923884

約数の個数: 36

約数和(自身を含む): 504433020

約数和(自身を除く): 338136600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 923869, 1847738, 2771607, 3695476, 4619345, 5543214, 8314821, 9238690, 11086428, 13858035, 16629642, 18477380, 27716070, 33259284, 41574105, 55432140, 83148210, 166296420]

約数ペア:

[(1, 166296420), (2, 83148210), (3, 55432140), (4, 41574105), (5, 33259284), (6, 27716070), (9, 18477380), (10, 16629642), (12, 13858035), (15, 11086428), (18, 9238690), (20, 8314821), (30, 5543214), (36, 4619345), (45, 3695476), (60, 2771607), (90, 1847738), (180, 923869)]