16657874064

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{67927}}^1$

素因数の和:68085

約数の個数: 120

約数和(自身を含む): 50588970432

約数和(自身を除く): 33931096368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 131, 144, 156, 208, 234, 262, 312, 393, 468, 524, 624, 786, 936, 1048, 1179, 1572, 1703, 1872, 2096, 2358, 3144, 3406, 4716, 5109, 6288, 6812, 9432, 10218, 13624, 15327, 18864, 20436, 27248, 30654, 40872, 61308, 67927, 81744, 122616, 135854, 203781, 245232, 271708, 407562, 543416, 611343, 815124, 883051, 1086832, 1222686, 1630248, 1766102, 2445372, 2649153, 3260496, 3532204, 4890744, 5298306, 7064408, 7947459, 8898437, 9781488, 10596612, 14128816, 15894918, 17796874, 21193224, 26695311, 31789836, 35593748, 42386448, 53390622, 63579672, 71187496, 80085933, 106781244, 115679681, 127159344, 142374992, 160171866, 213562488, 231359362, 320343732, 347039043, 427124976, 462718724, 640687464, 694078086, 925437448, 1041117129, 1281374928, 1388156172, 1850874896, 2082234258, 2776312344, 4164468516, 5552624688, 8328937032, 16657874064]

約数ペア:

[(1, 16657874064), (2, 8328937032), (3, 5552624688), (4, 4164468516), (6, 2776312344), (8, 2082234258), (9, 1850874896), (12, 1388156172), (13, 1281374928), (16, 1041117129), (18, 925437448), (24, 694078086), (26, 640687464), (36, 462718724), (39, 427124976), (48, 347039043), (52, 320343732), (72, 231359362), (78, 213562488), (104, 160171866), (117, 142374992), (131, 127159344), (144, 115679681), (156, 106781244), (208, 80085933), (234, 71187496), (262, 63579672), (312, 53390622), (393, 42386448), (468, 35593748), (524, 31789836), (624, 26695311), (786, 21193224), (936, 17796874), (1048, 15894918), (1179, 14128816), (1572, 10596612), (1703, 9781488), (1872, 8898437), (2096, 7947459), (2358, 7064408), (3144, 5298306), (3406, 4890744), (4716, 3532204), (5109, 3260496), (6288, 2649153), (6812, 2445372), (9432, 1766102), (10218, 1630248), (13624, 1222686), (15327, 1086832), (18864, 883051), (20436, 815124), (27248, 611343), (30654, 543416), (40872, 407562), (61308, 271708), (67927, 245232), (81744, 203781), (122616, 135854)]