164436195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{142369}}^1$

素因数の和:142395

約数の個数: 32

約数和(自身を含む): 328020480

約数和(自身を除く): 163584285

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 142369, 427107, 711845, 996583, 1566059, 2135535, 2989749, 4698177, 4982915, 7830295, 10962413, 14948745, 23490885, 32887239, 54812065, 164436195]

約数ペア:

[(1, 164436195), (3, 54812065), (5, 32887239), (7, 23490885), (11, 14948745), (15, 10962413), (21, 7830295), (33, 4982915), (35, 4698177), (55, 2989749), (77, 2135535), (105, 1566059), (165, 996583), (231, 711845), (385, 427107), (1155, 142369)]