166397328

素因数分解:

$2^4\times 3^4\times {\mathrm{128393}}^1$

素因数の和:128413

約数の個数: 50

約数和(自身を含む): 481605894

約数和(自身を除く): 315208566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 128393, 256786, 385179, 513572, 770358, 1027144, 1155537, 1540716, 2054288, 2311074, 3081432, 3466611, 4622148, 6162864, 6933222, 9244296, 10399833, 13866444, 18488592, 20799666, 27732888, 41599332, 55465776, 83198664, 166397328]

約数ペア:

[(1, 166397328), (2, 83198664), (3, 55465776), (4, 41599332), (6, 27732888), (8, 20799666), (9, 18488592), (12, 13866444), (16, 10399833), (18, 9244296), (24, 6933222), (27, 6162864), (36, 4622148), (48, 3466611), (54, 3081432), (72, 2311074), (81, 2054288), (108, 1540716), (144, 1155537), (162, 1027144), (216, 770358), (324, 513572), (432, 385179), (648, 256786), (1296, 128393)]