128857824

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 412231680

約数和(自身を除く): 283373856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 68, 72, 93, 96, 102, 108, 124, 136, 144, 153, 186, 204, 216, 248, 272, 279, 283, 288, 306, 372, 408, 432, 459, 496, 527, 544, 558, 566, 612, 744, 816, 837, 849, 864, 918, 992, 1054, 1116, 1132, 1224, 1488, 1581, 1632, 1674, 1698, 1836, 2108, 2232, 2264, 2448, 2547, 2976, 3162, 3348, 3396, 3672, 4216, 4464, 4528, 4743, 4811, 4896, 5094, 6324, 6696, 6792, 7344, 7641, 8432, 8773, 8928, 9056, 9486, 9622, 10188, 12648, 13392, 13584, 14229, 14433, 14688, 15282, 16864, 17546, 18972, 19244, 20376, 25296, 26319, 26784, 27168, 28458, 28866, 30564, 35092, 37944, 38488, 40752, 43299, 50592, 52638, 56916, 57732, 61128, 70184, 75888, 76976, 78957, 81504, 86598, 105276, 113832, 115464, 122256, 129897, 140368, 149141, 151776, 153952, 157914, 173196, 210552, 227664, 230928, 236871, 244512, 259794, 280736, 298282, 315828, 346392, 421104, 447423, 455328, 461856, 473742, 519588, 596564, 631656, 692784, 842208, 894846, 947484, 1039176, 1193128, 1263312, 1342269, 1385568, 1789692, 1894968, 2078352, 2386256, 2526624, 2684538, 3579384, 3789936, 4026807, 4156704, 4772512, 5369076, 7158768, 7579872, 8053614, 10738152, 14317536, 16107228, 21476304, 32214456, 42952608, 64428912, 128857824]

約数ペア:

[(1, 128857824), (2, 64428912), (3, 42952608), (4, 32214456), (6, 21476304), (8, 16107228), (9, 14317536), (12, 10738152), (16, 8053614), (17, 7579872), (18, 7158768), (24, 5369076), (27, 4772512), (31, 4156704), (32, 4026807), (34, 3789936), (36, 3579384), (48, 2684538), (51, 2526624), (54, 2386256), (62, 2078352), (68, 1894968), (72, 1789692), (93, 1385568), (96, 1342269), (102, 1263312), (108, 1193128), (124, 1039176), (136, 947484), (144, 894846), (153, 842208), (186, 692784), (204, 631656), (216, 596564), (248, 519588), (272, 473742), (279, 461856), (283, 455328), (288, 447423), (306, 421104), (372, 346392), (408, 315828), (432, 298282), (459, 280736), (496, 259794), (527, 244512), (544, 236871), (558, 230928), (566, 227664), (612, 210552), (744, 173196), (816, 157914), (837, 153952), (849, 151776), (864, 149141), (918, 140368), (992, 129897), (1054, 122256), (1116, 115464), (1132, 113832), (1224, 105276), (1488, 86598), (1581, 81504), (1632, 78957), (1674, 76976), (1698, 75888), (1836, 70184), (2108, 61128), (2232, 57732), (2264, 56916), (2448, 52638), (2547, 50592), (2976, 43299), (3162, 40752), (3348, 38488), (3396, 37944), (3672, 35092), (4216, 30564), (4464, 28866), (4528, 28458), (4743, 27168), (4811, 26784), (4896, 26319), (5094, 25296), (6324, 20376), (6696, 19244), (6792, 18972), (7344, 17546), (7641, 16864), (8432, 15282), (8773, 14688), (8928, 14433), (9056, 14229), (9486, 13584), (9622, 13392), (10188, 12648)]