156630726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{414367}}^1$

素因数の和:414385

約数の個数: 32

約数和(自身を含む): 397793280

約数和(自身を除く): 241162554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 414367, 828734, 1243101, 2486202, 2900569, 3729303, 5801138, 7458606, 8701707, 11187909, 17403414, 22375818, 26105121, 52210242, 78315363, 156630726]

約数ペア:

[(1, 156630726), (2, 78315363), (3, 52210242), (6, 26105121), (7, 22375818), (9, 17403414), (14, 11187909), (18, 8701707), (21, 7458606), (27, 5801138), (42, 3729303), (54, 2900569), (63, 2486202), (126, 1243101), (189, 828734), (378, 414367)]