155165328

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{8353}}^1$

素因数の和:8413

約数の個数: 80

約数和(自身を含む): 455794240

約数和(自身を除く): 300628912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 8353, 9288, 16706, 18576, 25059, 33412, 50118, 66824, 75177, 100236, 133648, 150354, 200472, 225531, 300708, 359179, 400944, 451062, 601416, 718358, 902124, 1077537, 1202832, 1436716, 1804248, 2155074, 2873432, 3232611, 3608496, 4310148, 5746864, 6465222, 8620296, 9697833, 12930444, 17240592, 19395666, 25860888, 38791332, 51721776, 77582664, 155165328]

約数ペア:

[(1, 155165328), (2, 77582664), (3, 51721776), (4, 38791332), (6, 25860888), (8, 19395666), (9, 17240592), (12, 12930444), (16, 9697833), (18, 8620296), (24, 6465222), (27, 5746864), (36, 4310148), (43, 3608496), (48, 3232611), (54, 2873432), (72, 2155074), (86, 1804248), (108, 1436716), (129, 1202832), (144, 1077537), (172, 902124), (216, 718358), (258, 601416), (344, 451062), (387, 400944), (432, 359179), (516, 300708), (688, 225531), (774, 200472), (1032, 150354), (1161, 133648), (1548, 100236), (2064, 75177), (2322, 66824), (3096, 50118), (4644, 33412), (6192, 25059), (8353, 18576), (9288, 16706)]