152278449

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 216760320

約数和(自身を除く): 64481871

約数列:

[1, 3, 29, 47, 87, 141, 167, 223, 501, 669, 1363, 4089, 4843, 6467, 7849, 10481, 14529, 19401, 23547, 31443, 37241, 111723, 227621, 303949, 682863, 911847, 1079989, 1750327, 3239967, 5250981, 50759483, 152278449]

約数ペア:

[(1, 152278449), (3, 50759483), (29, 5250981), (47, 3239967), (87, 1750327), (141, 1079989), (167, 911847), (223, 682863), (501, 303949), (669, 227621), (1363, 111723), (4089, 37241), (4843, 31443), (6467, 23547), (7849, 19401), (10481, 14529)]