144989722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 237124800

約数和(自身を除く): 92135078

約数列:

[1, 2, 19, 38, 43, 86, 89, 178, 817, 997, 1634, 1691, 1994, 3382, 3827, 7654, 18943, 37886, 42871, 72713, 85742, 88733, 145426, 177466, 814549, 1629098, 1685927, 3371854, 3815519, 7631038, 72494861, 144989722]

約数ペア:

[(1, 144989722), (2, 72494861), (19, 7631038), (38, 3815519), (43, 3371854), (86, 1685927), (89, 1629098), (178, 814549), (817, 177466), (997, 145426), (1634, 88733), (1691, 85742), (1994, 72713), (3382, 42871), (3827, 37886), (7654, 18943)]