131807424

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1094

約数の個数: 112

約数和(自身を含む): 402921216

約数和(自身を除く): 271113792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 168, 192, 202, 224, 303, 336, 404, 448, 606, 672, 707, 808, 971, 1212, 1344, 1414, 1616, 1942, 2121, 2424, 2828, 2913, 3232, 3884, 4242, 4848, 5656, 5826, 6464, 6797, 7768, 8484, 9696, 11312, 11652, 13594, 15536, 16968, 19392, 20391, 22624, 23304, 27188, 31072, 33936, 40782, 45248, 46608, 54376, 62144, 67872, 81564, 93216, 98071, 108752, 135744, 163128, 186432, 196142, 217504, 294213, 326256, 392284, 435008, 588426, 652512, 686497, 784568, 1176852, 1305024, 1372994, 1569136, 2059491, 2353704, 2745988, 3138272, 4118982, 4707408, 5491976, 6276544, 8237964, 9414816, 10983952, 16475928, 18829632, 21967904, 32951856, 43935808, 65903712, 131807424]

約数ペア:

[(1, 131807424), (2, 65903712), (3, 43935808), (4, 32951856), (6, 21967904), (7, 18829632), (8, 16475928), (12, 10983952), (14, 9414816), (16, 8237964), (21, 6276544), (24, 5491976), (28, 4707408), (32, 4118982), (42, 3138272), (48, 2745988), (56, 2353704), (64, 2059491), (84, 1569136), (96, 1372994), (101, 1305024), (112, 1176852), (168, 784568), (192, 686497), (202, 652512), (224, 588426), (303, 435008), (336, 392284), (404, 326256), (448, 294213), (606, 217504), (672, 196142), (707, 186432), (808, 163128), (971, 135744), (1212, 108752), (1344, 98071), (1414, 93216), (1616, 81564), (1942, 67872), (2121, 62144), (2424, 54376), (2828, 46608), (2913, 45248), (3232, 40782), (3884, 33936), (4242, 31072), (4848, 27188), (5656, 23304), (5826, 22624), (6464, 20391), (6797, 19392), (7768, 16968), (8484, 15536), (9696, 13594), (11312, 11652)]