127928944

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:96

約数の個数: 180

約数和(自身を含む): 325947888

約数和(自身を除く): 198018944

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 23, 26, 34, 44, 46, 52, 68, 88, 92, 104, 121, 136, 143, 169, 176, 184, 187, 208, 221, 242, 253, 272, 286, 299, 338, 368, 374, 391, 442, 484, 506, 572, 598, 676, 748, 782, 884, 968, 1012, 1144, 1196, 1352, 1496, 1564, 1573, 1768, 1859, 1936, 2024, 2057, 2288, 2392, 2431, 2704, 2783, 2873, 2992, 3128, 3146, 3289, 3536, 3718, 3887, 4048, 4114, 4301, 4784, 4862, 5083, 5566, 5746, 6256, 6292, 6578, 7436, 7774, 8228, 8602, 9724, 10166, 11132, 11492, 12584, 13156, 14872, 15548, 16456, 17204, 19448, 20332, 20449, 22264, 22984, 25168, 26312, 26741, 29744, 31096, 31603, 32912, 34408, 36179, 38896, 40664, 40898, 42757, 44528, 45968, 47311, 52624, 53482, 55913, 62192, 63206, 66079, 68816, 72358, 81328, 81796, 85514, 94622, 106964, 111826, 126412, 132158, 144716, 163592, 171028, 189244, 213928, 223652, 252824, 264316, 289432, 327184, 342056, 347633, 378488, 427856, 447304, 470327, 505648, 528632, 578864, 615043, 684112, 695266, 726869, 756976, 894608, 940654, 1057264, 1230086, 1390532, 1453738, 1881308, 2460172, 2781064, 2907476, 3762616, 4920344, 5562128, 5814952, 7525232, 7995559, 9840688, 11629904, 15991118, 31982236, 63964472, 127928944]

約数ペア:

[(1, 127928944), (2, 63964472), (4, 31982236), (8, 15991118), (11, 11629904), (13, 9840688), (16, 7995559), (17, 7525232), (22, 5814952), (23, 5562128), (26, 4920344), (34, 3762616), (44, 2907476), (46, 2781064), (52, 2460172), (68, 1881308), (88, 1453738), (92, 1390532), (104, 1230086), (121, 1057264), (136, 940654), (143, 894608), (169, 756976), (176, 726869), (184, 695266), (187, 684112), (208, 615043), (221, 578864), (242, 528632), (253, 505648), (272, 470327), (286, 447304), (299, 427856), (338, 378488), (368, 347633), (374, 342056), (391, 327184), (442, 289432), (484, 264316), (506, 252824), (572, 223652), (598, 213928), (676, 189244), (748, 171028), (782, 163592), (884, 144716), (968, 132158), (1012, 126412), (1144, 111826), (1196, 106964), (1352, 94622), (1496, 85514), (1564, 81796), (1573, 81328), (1768, 72358), (1859, 68816), (1936, 66079), (2024, 63206), (2057, 62192), (2288, 55913), (2392, 53482), (2431, 52624), (2704, 47311), (2783, 45968), (2873, 44528), (2992, 42757), (3128, 40898), (3146, 40664), (3289, 38896), (3536, 36179), (3718, 34408), (3887, 32912), (4048, 31603), (4114, 31096), (4301, 29744), (4784, 26741), (4862, 26312), (5083, 25168), (5566, 22984), (5746, 22264), (6256, 20449), (6292, 20332), (6578, 19448), (7436, 17204), (7774, 16456), (8228, 15548), (8602, 14872), (9724, 13156), (10166, 12584), (11132, 11492)]