155820008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6691}}^1$

素因数の和:6809

約数の個数: 32

約数和(自身を含む): 303549120

約数和(自身を除く): 147729112

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 2911, 5822, 6691, 11644, 13382, 23288, 26764, 53528, 274331, 475061, 548662, 950122, 1097324, 1900244, 2194648, 3800488, 19477501, 38955002, 77910004, 155820008]

約数ペア:

[(1, 155820008), (2, 77910004), (4, 38955002), (8, 19477501), (41, 3800488), (71, 2194648), (82, 1900244), (142, 1097324), (164, 950122), (284, 548662), (328, 475061), (568, 274331), (2911, 53528), (5822, 26764), (6691, 23288), (11644, 13382)]