154862319892

素因数分解:

$2^2\times 7^7\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:993

約数の個数: 96

約数和(自身を含む): 322505971200

約数和(自身を除く): 167643651308

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 343, 371, 686, 742, 887, 1372, 1484, 1774, 2401, 2597, 3548, 4802, 5194, 6209, 9604, 10388, 12418, 16807, 18179, 24836, 33614, 36358, 43463, 47011, 67228, 72716, 86926, 94022, 117649, 127253, 173852, 188044, 235298, 254506, 304241, 329077, 470596, 509012, 608482, 658154, 823543, 890771, 1216964, 1316308, 1647086, 1781542, 2129687, 2303539, 3294172, 3563084, 4259374, 4607078, 6235397, 8518748, 9214156, 12470794, 14907809, 16124773, 24941588, 29815618, 32249546, 43647779, 59631236, 64499092, 87295558, 104354663, 112873411, 174591116, 208709326, 225746822, 417418652, 451493644, 730482641, 790113877, 1460965282, 1580227754, 2921930564, 3160455508, 5530797139, 11061594278, 22123188556, 38715579973, 77431159946, 154862319892]

約数ペア:

[(1, 154862319892), (2, 77431159946), (4, 38715579973), (7, 22123188556), (14, 11061594278), (28, 5530797139), (49, 3160455508), (53, 2921930564), (98, 1580227754), (106, 1460965282), (196, 790113877), (212, 730482641), (343, 451493644), (371, 417418652), (686, 225746822), (742, 208709326), (887, 174591116), (1372, 112873411), (1484, 104354663), (1774, 87295558), (2401, 64499092), (2597, 59631236), (3548, 43647779), (4802, 32249546), (5194, 29815618), (6209, 24941588), (9604, 16124773), (10388, 14907809), (12418, 12470794), (16807, 9214156), (18179, 8518748), (24836, 6235397), (33614, 4607078), (36358, 4259374), (43463, 3563084), (47011, 3294172), (67228, 2303539), (72716, 2129687), (86926, 1781542), (94022, 1647086), (117649, 1316308), (127253, 1216964), (173852, 890771), (188044, 823543), (235298, 658154), (254506, 608482), (304241, 509012), (329077, 470596)]