194862976

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1212

約数の個数: 128

約数和(自身を含む): 512904960

約数和(自身を除く): 318041984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 896, 952, 1088, 1163, 1232, 1309, 1408, 1496, 1904, 2176, 2326, 2464, 2618, 2992, 3808, 4652, 4928, 5236, 5984, 7616, 8141, 9304, 9856, 10472, 11968, 12793, 15232, 16282, 18608, 19771, 20944, 23936, 25586, 32564, 37216, 39542, 41888, 51172, 65128, 74432, 79084, 83776, 89551, 102344, 130256, 138397, 148864, 158168, 167552, 179102, 204688, 217481, 260512, 276794, 316336, 358204, 409376, 434962, 521024, 553588, 632672, 716408, 818752, 869924, 1042048, 1107176, 1265344, 1432816, 1522367, 1637504, 1739848, 2214352, 2530688, 2865632, 3044734, 3479696, 4428704, 5731264, 6089468, 6959392, 8857408, 11462528, 12178936, 13918784, 17714816, 24357872, 27837568, 48715744, 97431488, 194862976]

約数ペア:

[(1, 194862976), (2, 97431488), (4, 48715744), (7, 27837568), (8, 24357872), (11, 17714816), (14, 13918784), (16, 12178936), (17, 11462528), (22, 8857408), (28, 6959392), (32, 6089468), (34, 5731264), (44, 4428704), (56, 3479696), (64, 3044734), (68, 2865632), (77, 2530688), (88, 2214352), (112, 1739848), (119, 1637504), (128, 1522367), (136, 1432816), (154, 1265344), (176, 1107176), (187, 1042048), (224, 869924), (238, 818752), (272, 716408), (308, 632672), (352, 553588), (374, 521024), (448, 434962), (476, 409376), (544, 358204), (616, 316336), (704, 276794), (748, 260512), (896, 217481), (952, 204688), (1088, 179102), (1163, 167552), (1232, 158168), (1309, 148864), (1408, 138397), (1496, 130256), (1904, 102344), (2176, 89551), (2326, 83776), (2464, 79084), (2618, 74432), (2992, 65128), (3808, 51172), (4652, 41888), (4928, 39542), (5236, 37216), (5984, 32564), (7616, 25586), (8141, 23936), (9304, 20944), (9856, 19771), (10472, 18608), (11968, 16282), (12793, 15232)]