128535984

素因数分解:

$2^4\times 3^4\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 150

約数和(自身を含む): 387778380

約数和(自身を除く): 259242396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 59, 72, 81, 82, 108, 118, 123, 144, 162, 164, 177, 216, 236, 246, 324, 328, 354, 369, 432, 472, 492, 531, 648, 656, 708, 738, 944, 984, 1062, 1107, 1296, 1416, 1476, 1593, 1681, 1968, 2124, 2214, 2419, 2832, 2952, 3186, 3321, 3362, 4248, 4428, 4779, 4838, 5043, 5904, 6372, 6642, 6724, 7257, 8496, 8856, 9558, 9676, 10086, 12744, 13284, 13448, 14514, 15129, 17712, 19116, 19352, 20172, 21771, 25488, 26568, 26896, 29028, 30258, 38232, 38704, 40344, 43542, 45387, 53136, 58056, 60516, 65313, 76464, 80688, 87084, 90774, 99179, 116112, 121032, 130626, 136161, 174168, 181548, 195939, 198358, 242064, 261252, 272322, 297537, 348336, 363096, 391878, 396716, 522504, 544644, 595074, 726192, 783756, 793432, 892611, 1045008, 1089288, 1190148, 1567512, 1586864, 1785222, 2178576, 2380296, 2677833, 3135024, 3570444, 4760592, 5355666, 7140888, 8033499, 10711332, 14281776, 16066998, 21422664, 32133996, 42845328, 64267992, 128535984]

約数ペア:

[(1, 128535984), (2, 64267992), (3, 42845328), (4, 32133996), (6, 21422664), (8, 16066998), (9, 14281776), (12, 10711332), (16, 8033499), (18, 7140888), (24, 5355666), (27, 4760592), (36, 3570444), (41, 3135024), (48, 2677833), (54, 2380296), (59, 2178576), (72, 1785222), (81, 1586864), (82, 1567512), (108, 1190148), (118, 1089288), (123, 1045008), (144, 892611), (162, 793432), (164, 783756), (177, 726192), (216, 595074), (236, 544644), (246, 522504), (324, 396716), (328, 391878), (354, 363096), (369, 348336), (432, 297537), (472, 272322), (492, 261252), (531, 242064), (648, 198358), (656, 195939), (708, 181548), (738, 174168), (944, 136161), (984, 130626), (1062, 121032), (1107, 116112), (1296, 99179), (1416, 90774), (1476, 87084), (1593, 80688), (1681, 76464), (1968, 65313), (2124, 60516), (2214, 58056), (2419, 53136), (2832, 45387), (2952, 43542), (3186, 40344), (3321, 38704), (3362, 38232), (4248, 30258), (4428, 29028), (4779, 26896), (4838, 26568), (5043, 25488), (5904, 21771), (6372, 20172), (6642, 19352), (6724, 19116), (7257, 17712), (8496, 15129), (8856, 14514), (9558, 13448), (9676, 13284), (10086, 12744)]