168037235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 217969920

約数和(自身を除く): 49932685

約数列:

[1, 5, 19, 83, 95, 101, 211, 415, 505, 1055, 1577, 1919, 4009, 7885, 8383, 9595, 17513, 20045, 21311, 41915, 87565, 106555, 159277, 332747, 404909, 796385, 1663735, 1768813, 2024545, 8844065, 33607447, 168037235]

約数ペア:

[(1, 168037235), (5, 33607447), (19, 8844065), (83, 2024545), (95, 1768813), (101, 1663735), (211, 796385), (415, 404909), (505, 332747), (1055, 159277), (1577, 106555), (1919, 87565), (4009, 41915), (7885, 21311), (8383, 20045), (9595, 17513)]