131656056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 396403200

約数和(自身を除く): 264747144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 61, 84, 87, 116, 122, 168, 174, 183, 203, 232, 244, 348, 366, 406, 427, 443, 488, 609, 696, 732, 812, 854, 886, 1218, 1281, 1329, 1464, 1624, 1708, 1769, 1772, 2436, 2562, 2658, 3101, 3416, 3538, 3544, 4872, 5124, 5307, 5316, 6202, 7076, 9303, 10248, 10614, 10632, 12383, 12404, 12847, 14152, 18606, 21228, 24766, 24808, 25694, 27023, 37149, 37212, 38541, 42456, 49532, 51388, 54046, 74298, 74424, 77082, 81069, 89929, 99064, 102776, 108092, 148596, 154164, 162138, 179858, 189161, 216184, 269787, 297192, 308328, 324276, 359716, 378322, 539574, 567483, 648552, 719432, 756644, 783667, 1079148, 1134966, 1513288, 1567334, 2158296, 2269932, 2351001, 3134668, 4539864, 4702002, 5485669, 6269336, 9404004, 10971338, 16457007, 18808008, 21942676, 32914014, 43885352, 65828028, 131656056]

約数ペア:

[(1, 131656056), (2, 65828028), (3, 43885352), (4, 32914014), (6, 21942676), (7, 18808008), (8, 16457007), (12, 10971338), (14, 9404004), (21, 6269336), (24, 5485669), (28, 4702002), (29, 4539864), (42, 3134668), (56, 2351001), (58, 2269932), (61, 2158296), (84, 1567334), (87, 1513288), (116, 1134966), (122, 1079148), (168, 783667), (174, 756644), (183, 719432), (203, 648552), (232, 567483), (244, 539574), (348, 378322), (366, 359716), (406, 324276), (427, 308328), (443, 297192), (488, 269787), (609, 216184), (696, 189161), (732, 179858), (812, 162138), (854, 154164), (886, 148596), (1218, 108092), (1281, 102776), (1329, 99064), (1464, 89929), (1624, 81069), (1708, 77082), (1769, 74424), (1772, 74298), (2436, 54046), (2562, 51388), (2658, 49532), (3101, 42456), (3416, 38541), (3538, 37212), (3544, 37149), (4872, 27023), (5124, 25694), (5307, 24808), (5316, 24766), (6202, 21228), (7076, 18606), (9303, 14152), (10248, 12847), (10614, 12404), (10632, 12383)]