147992080

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12251}}^1$

素因数の和:12415

約数の個数: 40

約数和(自身を含む): 346388544

約数和(自身を除く): 198396464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 12080, 12251, 24502, 49004, 61255, 98008, 122510, 196016, 245020, 490040, 980080, 1849901, 3699802, 7399604, 9249505, 14799208, 18499010, 29598416, 36998020, 73996040, 147992080]

約数ペア:

[(1, 147992080), (2, 73996040), (4, 36998020), (5, 29598416), (8, 18499010), (10, 14799208), (16, 9249505), (20, 7399604), (40, 3699802), (80, 1849901), (151, 980080), (302, 490040), (604, 245020), (755, 196016), (1208, 122510), (1510, 98008), (2416, 61255), (3020, 49004), (6040, 24502), (12080, 12251)]