148045687120

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{11787077}}^1$

素因数の和:11787247

約数の個数: 40

約数和(自身を含む): 346398648264

約数和(自身を除く): 198352961144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 12560, 11787077, 23574154, 47148308, 58935385, 94296616, 117870770, 188593232, 235741540, 471483080, 942966160, 1850571089, 3701142178, 7402284356, 9252855445, 14804568712, 18505710890, 29609137424, 37011421780, 74022843560, 148045687120]

約数ペア:

[(1, 148045687120), (2, 74022843560), (4, 37011421780), (5, 29609137424), (8, 18505710890), (10, 14804568712), (16, 9252855445), (20, 7402284356), (40, 3701142178), (80, 1850571089), (157, 942966160), (314, 471483080), (628, 235741540), (785, 188593232), (1256, 117870770), (1570, 94296616), (2512, 58935385), (3140, 47148308), (6280, 23574154), (12560, 11787077)]