131256384

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1684

約数の個数: 112

約数和(自身を含む): 403652736

約数和(自身を除く): 272396352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 168, 183, 192, 224, 244, 336, 366, 427, 448, 488, 672, 732, 854, 976, 1281, 1344, 1464, 1601, 1708, 1952, 2562, 2928, 3202, 3416, 3904, 4803, 5124, 5856, 6404, 6832, 9606, 10248, 11207, 11712, 12808, 13664, 19212, 20496, 22414, 25616, 27328, 33621, 38424, 40992, 44828, 51232, 67242, 76848, 81984, 89656, 97661, 102464, 134484, 153696, 179312, 195322, 268968, 292983, 307392, 358624, 390644, 537936, 585966, 683627, 717248, 781288, 1075872, 1171932, 1367254, 1562576, 2050881, 2151744, 2343864, 2734508, 3125152, 4101762, 4687728, 5469016, 6250304, 8203524, 9375456, 10938032, 16407048, 18750912, 21876064, 32814096, 43752128, 65628192, 131256384]

約数ペア:

[(1, 131256384), (2, 65628192), (3, 43752128), (4, 32814096), (6, 21876064), (7, 18750912), (8, 16407048), (12, 10938032), (14, 9375456), (16, 8203524), (21, 6250304), (24, 5469016), (28, 4687728), (32, 4101762), (42, 3125152), (48, 2734508), (56, 2343864), (61, 2151744), (64, 2050881), (84, 1562576), (96, 1367254), (112, 1171932), (122, 1075872), (168, 781288), (183, 717248), (192, 683627), (224, 585966), (244, 537936), (336, 390644), (366, 358624), (427, 307392), (448, 292983), (488, 268968), (672, 195322), (732, 179312), (854, 153696), (976, 134484), (1281, 102464), (1344, 97661), (1464, 89656), (1601, 81984), (1708, 76848), (1952, 67242), (2562, 51232), (2928, 44828), (3202, 40992), (3416, 38424), (3904, 33621), (4803, 27328), (5124, 25616), (5856, 22414), (6404, 20496), (6832, 19212), (9606, 13664), (10248, 12808), (11207, 11712)]