131444352

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 416576160

約数和(自身を除く): 285131808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 67, 72, 78, 96, 104, 117, 128, 131, 134, 144, 156, 192, 201, 208, 234, 262, 268, 288, 312, 384, 393, 402, 416, 468, 524, 536, 576, 603, 624, 786, 804, 832, 871, 936, 1048, 1072, 1152, 1179, 1206, 1248, 1572, 1608, 1664, 1703, 1742, 1872, 2096, 2144, 2358, 2412, 2496, 2613, 3144, 3216, 3406, 3484, 3744, 4192, 4288, 4716, 4824, 4992, 5109, 5226, 6288, 6432, 6812, 6968, 7488, 7839, 8384, 8576, 8777, 9432, 9648, 10218, 10452, 12576, 12864, 13624, 13936, 14976, 15327, 15678, 16768, 17554, 18864, 19296, 20436, 20904, 25152, 25728, 26331, 27248, 27872, 30654, 31356, 35108, 37728, 38592, 40872, 41808, 50304, 52662, 54496, 55744, 61308, 62712, 70216, 75456, 77184, 78993, 81744, 83616, 105324, 108992, 111488, 114101, 122616, 125424, 140432, 150912, 157986, 163488, 167232, 210648, 217984, 228202, 245232, 250848, 280864, 315972, 326976, 334464, 342303, 421296, 456404, 490464, 501696, 561728, 631944, 653952, 684606, 842592, 912808, 980928, 1003392, 1026909, 1123456, 1263888, 1369212, 1685184, 1825616, 1961856, 2053818, 2527776, 2738424, 3370368, 3651232, 4107636, 5055552, 5476848, 7302464, 8215272, 10111104, 10953696, 14604928, 16430544, 21907392, 32861088, 43814784, 65722176, 131444352]

約数ペア:

[(1, 131444352), (2, 65722176), (3, 43814784), (4, 32861088), (6, 21907392), (8, 16430544), (9, 14604928), (12, 10953696), (13, 10111104), (16, 8215272), (18, 7302464), (24, 5476848), (26, 5055552), (32, 4107636), (36, 3651232), (39, 3370368), (48, 2738424), (52, 2527776), (64, 2053818), (67, 1961856), (72, 1825616), (78, 1685184), (96, 1369212), (104, 1263888), (117, 1123456), (128, 1026909), (131, 1003392), (134, 980928), (144, 912808), (156, 842592), (192, 684606), (201, 653952), (208, 631944), (234, 561728), (262, 501696), (268, 490464), (288, 456404), (312, 421296), (384, 342303), (393, 334464), (402, 326976), (416, 315972), (468, 280864), (524, 250848), (536, 245232), (576, 228202), (603, 217984), (624, 210648), (786, 167232), (804, 163488), (832, 157986), (871, 150912), (936, 140432), (1048, 125424), (1072, 122616), (1152, 114101), (1179, 111488), (1206, 108992), (1248, 105324), (1572, 83616), (1608, 81744), (1664, 78993), (1703, 77184), (1742, 75456), (1872, 70216), (2096, 62712), (2144, 61308), (2358, 55744), (2412, 54496), (2496, 52662), (2613, 50304), (3144, 41808), (3216, 40872), (3406, 38592), (3484, 37728), (3744, 35108), (4192, 31356), (4288, 30654), (4716, 27872), (4824, 27248), (4992, 26331), (5109, 25728), (5226, 25152), (6288, 20904), (6432, 20436), (6812, 19296), (6968, 18864), (7488, 17554), (7839, 16768), (8384, 15678), (8576, 15327), (8777, 14976), (9432, 13936), (9648, 13624), (10218, 12864), (10452, 12576)]