121698864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:947

約数の個数: 120

約数和(自身を含む): 392231840

約数和(自身を除く): 270532976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 157, 168, 252, 314, 336, 471, 504, 628, 769, 942, 1008, 1099, 1256, 1413, 1538, 1884, 2198, 2307, 2512, 2826, 3076, 3297, 3768, 4396, 4614, 5383, 5652, 6152, 6594, 6921, 7536, 8792, 9228, 9891, 10766, 11304, 12304, 13188, 13842, 16149, 17584, 18456, 19782, 21532, 22608, 26376, 27684, 32298, 36912, 39564, 43064, 48447, 52752, 55368, 64596, 79128, 86128, 96894, 110736, 120733, 129192, 158256, 193788, 241466, 258384, 362199, 387576, 482932, 724398, 775152, 845131, 965864, 1086597, 1448796, 1690262, 1931728, 2173194, 2535393, 2897592, 3380524, 4346388, 5070786, 5795184, 6761048, 7606179, 8692776, 10141572, 13522096, 15212358, 17385552, 20283144, 30424716, 40566288, 60849432, 121698864]

約数ペア:

[(1, 121698864), (2, 60849432), (3, 40566288), (4, 30424716), (6, 20283144), (7, 17385552), (8, 15212358), (9, 13522096), (12, 10141572), (14, 8692776), (16, 7606179), (18, 6761048), (21, 5795184), (24, 5070786), (28, 4346388), (36, 3380524), (42, 2897592), (48, 2535393), (56, 2173194), (63, 1931728), (72, 1690262), (84, 1448796), (112, 1086597), (126, 965864), (144, 845131), (157, 775152), (168, 724398), (252, 482932), (314, 387576), (336, 362199), (471, 258384), (504, 241466), (628, 193788), (769, 158256), (942, 129192), (1008, 120733), (1099, 110736), (1256, 96894), (1413, 86128), (1538, 79128), (1884, 64596), (2198, 55368), (2307, 52752), (2512, 48447), (2826, 43064), (3076, 39564), (3297, 36912), (3768, 32298), (4396, 27684), (4614, 26376), (5383, 22608), (5652, 21532), (6152, 19782), (6594, 18456), (6921, 17584), (7536, 16149), (8792, 13842), (9228, 13188), (9891, 12304), (10766, 11304)]