161802576

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:690

約数の個数: 160

約数和(自身を含む): 511633920

約数和(自身を除く): 349831344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 47, 48, 52, 54, 72, 78, 94, 104, 108, 117, 141, 144, 156, 188, 208, 216, 234, 282, 312, 351, 376, 423, 432, 468, 564, 611, 613, 624, 702, 752, 846, 936, 1128, 1222, 1226, 1269, 1404, 1692, 1833, 1839, 1872, 2256, 2444, 2452, 2538, 2808, 3384, 3666, 3678, 4888, 4904, 5076, 5499, 5517, 5616, 6768, 7332, 7356, 7969, 9776, 9808, 10152, 10998, 11034, 14664, 14712, 15938, 16497, 16551, 20304, 21996, 22068, 23907, 28811, 29328, 29424, 31876, 32994, 33102, 43992, 44136, 47814, 57622, 63752, 65988, 66204, 71721, 86433, 87984, 88272, 95628, 115244, 127504, 131976, 132408, 143442, 172866, 191256, 215163, 230488, 259299, 263952, 264816, 286884, 345732, 374543, 382512, 430326, 460976, 518598, 573768, 691464, 749086, 777897, 860652, 1037196, 1123629, 1147536, 1382928, 1498172, 1555794, 1721304, 2074392, 2247258, 2996344, 3111588, 3370887, 3442608, 4148784, 4494516, 5992688, 6223176, 6741774, 8989032, 10112661, 12446352, 13483548, 17978064, 20225322, 26967096, 40450644, 53934192, 80901288, 161802576]

約数ペア:

[(1, 161802576), (2, 80901288), (3, 53934192), (4, 40450644), (6, 26967096), (8, 20225322), (9, 17978064), (12, 13483548), (13, 12446352), (16, 10112661), (18, 8989032), (24, 6741774), (26, 6223176), (27, 5992688), (36, 4494516), (39, 4148784), (47, 3442608), (48, 3370887), (52, 3111588), (54, 2996344), (72, 2247258), (78, 2074392), (94, 1721304), (104, 1555794), (108, 1498172), (117, 1382928), (141, 1147536), (144, 1123629), (156, 1037196), (188, 860652), (208, 777897), (216, 749086), (234, 691464), (282, 573768), (312, 518598), (351, 460976), (376, 430326), (423, 382512), (432, 374543), (468, 345732), (564, 286884), (611, 264816), (613, 263952), (624, 259299), (702, 230488), (752, 215163), (846, 191256), (936, 172866), (1128, 143442), (1222, 132408), (1226, 131976), (1269, 127504), (1404, 115244), (1692, 95628), (1833, 88272), (1839, 87984), (1872, 86433), (2256, 71721), (2444, 66204), (2452, 65988), (2538, 63752), (2808, 57622), (3384, 47814), (3666, 44136), (3678, 43992), (4888, 33102), (4904, 32994), (5076, 31876), (5499, 29424), (5517, 29328), (5616, 28811), (6768, 23907), (7332, 22068), (7356, 21996), (7969, 20304), (9776, 16551), (9808, 16497), (10152, 15938), (10998, 14712), (11034, 14664)]