169492048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1571}}^1$

素因数の和:2203

約数の個数: 40

約数和(自身を含む): 359057376

約数和(自身を除く): 189565328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 613, 1226, 1571, 2452, 3142, 4904, 6284, 6743, 9808, 12568, 13486, 17281, 25136, 26972, 34562, 53944, 69124, 107888, 138248, 276496, 963023, 1926046, 3852092, 7704184, 10593253, 15408368, 21186506, 42373012, 84746024, 169492048]

約数ペア:

[(1, 169492048), (2, 84746024), (4, 42373012), (8, 21186506), (11, 15408368), (16, 10593253), (22, 7704184), (44, 3852092), (88, 1926046), (176, 963023), (613, 276496), (1226, 138248), (1571, 107888), (2452, 69124), (3142, 53944), (4904, 34562), (6284, 26972), (6743, 25136), (9808, 17281), (12568, 13486)]