164191608

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{325777}}^1$

素因数の和:325796

約数の個数: 48

約数和(自身を含む): 508213680

約数和(自身を除く): 344022072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 325777, 651554, 977331, 1303108, 1954662, 2280439, 2606216, 2931993, 3909324, 4560878, 5863986, 6841317, 7818648, 9121756, 11727972, 13682634, 18243512, 20523951, 23455944, 27365268, 41047902, 54730536, 82095804, 164191608]

約数ペア:

[(1, 164191608), (2, 82095804), (3, 54730536), (4, 41047902), (6, 27365268), (7, 23455944), (8, 20523951), (9, 18243512), (12, 13682634), (14, 11727972), (18, 9121756), (21, 7818648), (24, 6841317), (28, 5863986), (36, 4560878), (42, 3909324), (56, 2931993), (63, 2606216), (72, 2280439), (84, 1954662), (126, 1303108), (168, 977331), (252, 651554), (504, 325777)]