142779504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{424939}}^1$

素因数の和:424957

約数の個数: 40

約数和(自身を含む): 421540480

約数和(自身を除く): 278760976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 424939, 849878, 1274817, 1699756, 2549634, 2974573, 3399512, 5099268, 5949146, 6799024, 8923719, 10198536, 11898292, 17847438, 20397072, 23796584, 35694876, 47593168, 71389752, 142779504]

約数ペア:

[(1, 142779504), (2, 71389752), (3, 47593168), (4, 35694876), (6, 23796584), (7, 20397072), (8, 17847438), (12, 11898292), (14, 10198536), (16, 8923719), (21, 6799024), (24, 5949146), (28, 5099268), (42, 3399512), (48, 2974573), (56, 2549634), (84, 1699756), (112, 1274817), (168, 849878), (336, 424939)]