156749534916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2288849}}^1$

素因数の和:2289308

約数の個数: 48

約数和(自身を含む): 394780848000

約数和(自身を除く): 238031313084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439, 878, 1317, 1756, 2634, 5268, 5707, 11414, 17121, 22828, 34242, 68484, 2288849, 4577698, 6866547, 9155396, 13733094, 27466188, 29755037, 59510074, 89265111, 119020148, 178530222, 357060444, 1004804711, 2009609422, 3014414133, 4019218844, 6028828266, 12057656532, 13062461243, 26124922486, 39187383729, 52249844972, 78374767458, 156749534916]

約数ペア:

[(1, 156749534916), (2, 78374767458), (3, 52249844972), (4, 39187383729), (6, 26124922486), (12, 13062461243), (13, 12057656532), (26, 6028828266), (39, 4019218844), (52, 3014414133), (78, 2009609422), (156, 1004804711), (439, 357060444), (878, 178530222), (1317, 119020148), (1756, 89265111), (2634, 59510074), (5268, 29755037), (5707, 27466188), (11414, 13733094), (17121, 9155396), (22828, 6866547), (34242, 4577698), (68484, 2288849)]