139701832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{1237}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 276321600

約数和(自身を除く): 136619768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 743, 1237, 1486, 2474, 2972, 4948, 5944, 9896, 14117, 23503, 28234, 47006, 56468, 94012, 112936, 188024, 919091, 1838182, 3676364, 7352728, 17462729, 34925458, 69850916, 139701832]

約数ペア:

[(1, 139701832), (2, 69850916), (4, 34925458), (8, 17462729), (19, 7352728), (38, 3676364), (76, 1838182), (152, 919091), (743, 188024), (1237, 112936), (1486, 94012), (2474, 56468), (2972, 47006), (4948, 28234), (5944, 23503), (9896, 14117)]