163703008

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13789}}^1$

素因数の和:13859

約数の個数: 48

約数和(自身を含む): 375308640

約数和(自身を除く): 211605632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 13789, 27578, 55156, 96523, 110312, 193046, 220624, 386092, 441248, 730817, 772184, 1461634, 1544368, 2923268, 3088736, 5115719, 5846536, 10231438, 11693072, 20462876, 23386144, 40925752, 81851504, 163703008]

約数ペア:

[(1, 163703008), (2, 81851504), (4, 40925752), (7, 23386144), (8, 20462876), (14, 11693072), (16, 10231438), (28, 5846536), (32, 5115719), (53, 3088736), (56, 2923268), (106, 1544368), (112, 1461634), (212, 772184), (224, 730817), (371, 441248), (424, 386092), (742, 220624), (848, 193046), (1484, 110312), (1696, 96523), (2968, 55156), (5936, 27578), (11872, 13789)]