157740212

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{6763}}^1$

素因数の和:6805

約数の個数: 48

約数和(自身を含む): 340905600

約数和(自身を除く): 183165388

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 476, 686, 833, 1372, 1666, 3332, 5831, 6763, 11662, 13526, 23324, 27052, 47341, 94682, 114971, 189364, 229942, 331387, 459884, 662774, 804797, 1325548, 1609594, 2319709, 3219188, 4639418, 5633579, 9278836, 11267158, 22534316, 39435053, 78870106, 157740212]

約数ペア:

[(1, 157740212), (2, 78870106), (4, 39435053), (7, 22534316), (14, 11267158), (17, 9278836), (28, 5633579), (34, 4639418), (49, 3219188), (68, 2319709), (98, 1609594), (119, 1325548), (196, 804797), (238, 662774), (343, 459884), (476, 331387), (686, 229942), (833, 189364), (1372, 114971), (1666, 94682), (3332, 47341), (5831, 27052), (6763, 23324), (11662, 13526)]