131129184

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 390700800

約数和(自身を除く): 259571616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 37, 38, 48, 57, 58, 67, 74, 76, 87, 96, 111, 114, 116, 134, 148, 152, 174, 201, 222, 228, 232, 268, 296, 304, 348, 402, 444, 456, 464, 536, 551, 592, 608, 696, 703, 804, 888, 912, 928, 1072, 1073, 1102, 1184, 1273, 1392, 1406, 1608, 1653, 1776, 1824, 1943, 2109, 2144, 2146, 2204, 2479, 2546, 2784, 2812, 3216, 3219, 3306, 3552, 3819, 3886, 4218, 4292, 4408, 4958, 5092, 5624, 5829, 6432, 6438, 6612, 7437, 7638, 7772, 8436, 8584, 8816, 9916, 10184, 11248, 11658, 12876, 13224, 14874, 15276, 15544, 16872, 17168, 17632, 19832, 20368, 20387, 22496, 23316, 25752, 26448, 29748, 30552, 31088, 33744, 34336, 36917, 39664, 40736, 40774, 46632, 47101, 51504, 52896, 59496, 61104, 61161, 62176, 67488, 71891, 73834, 79328, 81548, 93264, 94202, 103008, 110751, 118992, 122208, 122322, 141303, 143782, 147668, 163096, 186528, 188404, 215673, 221502, 237984, 244644, 282606, 287564, 295336, 326192, 376808, 431346, 443004, 489288, 565212, 575128, 590672, 652384, 753616, 862692, 886008, 978576, 1130424, 1150256, 1181344, 1365929, 1507232, 1725384, 1772016, 1957152, 2260848, 2300512, 2731858, 3450768, 3544032, 4097787, 4521696, 5463716, 6901536, 8195574, 10927432, 16391148, 21854864, 32782296, 43709728, 65564592, 131129184]

約数ペア:

[(1, 131129184), (2, 65564592), (3, 43709728), (4, 32782296), (6, 21854864), (8, 16391148), (12, 10927432), (16, 8195574), (19, 6901536), (24, 5463716), (29, 4521696), (32, 4097787), (37, 3544032), (38, 3450768), (48, 2731858), (57, 2300512), (58, 2260848), (67, 1957152), (74, 1772016), (76, 1725384), (87, 1507232), (96, 1365929), (111, 1181344), (114, 1150256), (116, 1130424), (134, 978576), (148, 886008), (152, 862692), (174, 753616), (201, 652384), (222, 590672), (228, 575128), (232, 565212), (268, 489288), (296, 443004), (304, 431346), (348, 376808), (402, 326192), (444, 295336), (456, 287564), (464, 282606), (536, 244644), (551, 237984), (592, 221502), (608, 215673), (696, 188404), (703, 186528), (804, 163096), (888, 147668), (912, 143782), (928, 141303), (1072, 122322), (1073, 122208), (1102, 118992), (1184, 110751), (1273, 103008), (1392, 94202), (1406, 93264), (1608, 81548), (1653, 79328), (1776, 73834), (1824, 71891), (1943, 67488), (2109, 62176), (2144, 61161), (2146, 61104), (2204, 59496), (2479, 52896), (2546, 51504), (2784, 47101), (2812, 46632), (3216, 40774), (3219, 40736), (3306, 39664), (3552, 36917), (3819, 34336), (3886, 33744), (4218, 31088), (4292, 30552), (4408, 29748), (4958, 26448), (5092, 25752), (5624, 23316), (5829, 22496), (6432, 20387), (6438, 20368), (6612, 19832), (7437, 17632), (7638, 17168), (7772, 16872), (8436, 15544), (8584, 15276), (8816, 14874), (9916, 13224), (10184, 12876), (11248, 11658)]