164118045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{120233}}^1$

素因数の和:120261

約数の個数: 32

約数和(自身を含む): 323188992

約数和(自身を除く): 159070947

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 120233, 360699, 601165, 841631, 1563029, 1803495, 2524893, 4208155, 4689087, 7815145, 10941203, 12624465, 23445435, 32823609, 54706015, 164118045]

約数ペア:

[(1, 164118045), (3, 54706015), (5, 32823609), (7, 23445435), (13, 12624465), (15, 10941203), (21, 7815145), (35, 4689087), (39, 4208155), (65, 2524893), (91, 1803495), (105, 1563029), (195, 841631), (273, 601165), (455, 360699), (1365, 120233)]