164157768

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{55609}}^1$

素因数の和:55662

約数の個数: 48

約数和(自身を含む): 455445900

約数和(自身を除く): 291288132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 55609, 111218, 166827, 222436, 333654, 444872, 500481, 667308, 1000962, 1334616, 2001924, 2279969, 4003848, 4559938, 6839907, 9119876, 13679814, 18239752, 20519721, 27359628, 41039442, 54719256, 82078884, 164157768]

約数ペア:

[(1, 164157768), (2, 82078884), (3, 54719256), (4, 41039442), (6, 27359628), (8, 20519721), (9, 18239752), (12, 13679814), (18, 9119876), (24, 6839907), (36, 4559938), (41, 4003848), (72, 2279969), (82, 2001924), (123, 1334616), (164, 1000962), (246, 667308), (328, 500481), (369, 444872), (492, 333654), (738, 222436), (984, 166827), (1476, 111218), (2952, 55609)]