139556898

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3344

約数の個数: 64

約数和(自身を含む): 339561600

約数和(自身を除く): 200004702

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1586, 1647, 2379, 3259, 3294, 4758, 6518, 7137, 9777, 14274, 19554, 21411, 29331, 42367, 42822, 58662, 84734, 87993, 127101, 175986, 198799, 254202, 381303, 397598, 596397, 762606, 1143909, 1192794, 1789191, 2287818, 2584387, 3578382, 5168774, 5367573, 7753161, 10735146, 15506322, 23259483, 46518966, 69778449, 139556898]

約数ペア:

[(1, 139556898), (2, 69778449), (3, 46518966), (6, 23259483), (9, 15506322), (13, 10735146), (18, 7753161), (26, 5367573), (27, 5168774), (39, 3578382), (54, 2584387), (61, 2287818), (78, 1789191), (117, 1192794), (122, 1143909), (183, 762606), (234, 596397), (351, 397598), (366, 381303), (549, 254202), (702, 198799), (793, 175986), (1098, 127101), (1586, 87993), (1647, 84734), (2379, 58662), (3259, 42822), (3294, 42367), (4758, 29331), (6518, 21411), (7137, 19554), (9777, 14274)]