161374272

素因数分解:

$2^6\times 3^1\times {\mathrm{840491}}^1$

素因数の和:840506

約数の個数: 28

約数和(自身を含む): 426969936

約数和(自身を除く): 265595664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 840491, 1680982, 2521473, 3361964, 5042946, 6723928, 10085892, 13447856, 20171784, 26895712, 40343568, 53791424, 80687136, 161374272]

約数ペア:

[(1, 161374272), (2, 80687136), (3, 53791424), (4, 40343568), (6, 26895712), (8, 20171784), (12, 13447856), (16, 10085892), (24, 6723928), (32, 5042946), (48, 3361964), (64, 2521473), (96, 1680982), (192, 840491)]