108154240

素因数分解:

$2^7\times 5^1\times {\mathrm{168991}}^1$

素因数の和:169010

約数の個数: 32

約数和(自身を含む): 258557760

約数和(自身を除く): 150403520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 168991, 337982, 675964, 844955, 1351928, 1689910, 2703856, 3379820, 5407712, 6759640, 10815424, 13519280, 21630848, 27038560, 54077120, 108154240]

約数ペア:

[(1, 108154240), (2, 54077120), (4, 27038560), (5, 21630848), (8, 13519280), (10, 10815424), (16, 6759640), (20, 5407712), (32, 3379820), (40, 2703856), (64, 1689910), (80, 1351928), (128, 844955), (160, 675964), (320, 337982), (640, 168991)]