156928470220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1693}}^1\times {\mathrm{78553}}^1$

素因数の和:80314

約数の個数: 48

約数和(自身を含む): 335337599520

約数和(自身を除く): 178409129300

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1693, 3386, 6772, 8465, 16930, 33860, 78553, 99887, 157106, 199774, 314212, 392765, 399548, 499435, 785530, 998870, 1571060, 1997740, 4634627, 9269254, 18538508, 23173135, 46346270, 92692540, 132990229, 265980458, 531960916, 664951145, 1329902290, 2659804580, 7846423511, 15692847022, 31385694044, 39232117555, 78464235110, 156928470220]

約数ペア:

[(1, 156928470220), (2, 78464235110), (4, 39232117555), (5, 31385694044), (10, 15692847022), (20, 7846423511), (59, 2659804580), (118, 1329902290), (236, 664951145), (295, 531960916), (590, 265980458), (1180, 132990229), (1693, 92692540), (3386, 46346270), (6772, 23173135), (8465, 18538508), (16930, 9269254), (33860, 4634627), (78553, 1997740), (99887, 1571060), (157106, 998870), (199774, 785530), (314212, 499435), (392765, 399548)]