166321120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{148501}}^1$

素因数の和:148523

約数の個数: 48

約数和(自身を含む): 449070048

約数和(自身を除く): 282748928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 148501, 297002, 594004, 742505, 1039507, 1188008, 1485010, 2079014, 2376016, 2970020, 4158028, 4752032, 5197535, 5940040, 8316056, 10395070, 11880080, 16632112, 20790140, 23760160, 33264224, 41580280, 83160560, 166321120]

約数ペア:

[(1, 166321120), (2, 83160560), (4, 41580280), (5, 33264224), (7, 23760160), (8, 20790140), (10, 16632112), (14, 11880080), (16, 10395070), (20, 8316056), (28, 5940040), (32, 5197535), (35, 4752032), (40, 4158028), (56, 2970020), (70, 2376016), (80, 2079014), (112, 1485010), (140, 1188008), (160, 1039507), (224, 742505), (280, 594004), (560, 297002), (1120, 148501)]