166980345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{69143}}^1$

素因数の和:69181

約数の個数: 32

約数和(自身を含む): 318615552

約数和(自身を除く): 151635207

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 69143, 207429, 345715, 484001, 1037145, 1452003, 1590289, 2420005, 4770867, 7260015, 7951445, 11132023, 23854335, 33396069, 55660115, 166980345]

約数ペア:

[(1, 166980345), (3, 55660115), (5, 33396069), (7, 23854335), (15, 11132023), (21, 7951445), (23, 7260015), (35, 4770867), (69, 2420005), (105, 1590289), (115, 1452003), (161, 1037145), (345, 484001), (483, 345715), (805, 207429), (2415, 69143)]