128169432

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{25799}}^1$

素因数の和:25837

約数の個数: 64

約数和(自身を含む): 371520000

約数和(自身を除く): 243350568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 25799, 51598, 77397, 103196, 154794, 206392, 232191, 309588, 464382, 593377, 619176, 696573, 928764, 1186754, 1393146, 1780131, 1857528, 2373508, 2786292, 3560262, 4747016, 5340393, 5572584, 7120524, 10680786, 14241048, 16021179, 21361572, 32042358, 42723144, 64084716, 128169432]

約数ペア:

[(1, 128169432), (2, 64084716), (3, 42723144), (4, 32042358), (6, 21361572), (8, 16021179), (9, 14241048), (12, 10680786), (18, 7120524), (23, 5572584), (24, 5340393), (27, 4747016), (36, 3560262), (46, 2786292), (54, 2373508), (69, 1857528), (72, 1780131), (92, 1393146), (108, 1186754), (138, 928764), (184, 696573), (207, 619176), (216, 593377), (276, 464382), (414, 309588), (552, 232191), (621, 206392), (828, 154794), (1242, 103196), (1656, 77397), (2484, 51598), (4968, 25799)]