142834048

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 352512000

約数和(自身を除く): 209677952

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 46, 56, 58, 64, 92, 112, 116, 128, 161, 184, 203, 224, 232, 239, 322, 368, 406, 448, 464, 478, 644, 667, 736, 812, 896, 928, 956, 1288, 1334, 1472, 1624, 1673, 1856, 1912, 2576, 2668, 2944, 3248, 3346, 3712, 3824, 4669, 5152, 5336, 5497, 6496, 6692, 6931, 7648, 9338, 10304, 10672, 10994, 12992, 13384, 13862, 15296, 18676, 20608, 21344, 21988, 25984, 26768, 27724, 30592, 37352, 38479, 42688, 43976, 48517, 53536, 55448, 74704, 76958, 85376, 87952, 97034, 107072, 110896, 149408, 153916, 159413, 175904, 194068, 214144, 221792, 298816, 307832, 318826, 351808, 388136, 443584, 597632, 615664, 637652, 703616, 776272, 887168, 1115891, 1231328, 1275304, 1552544, 2231782, 2462656, 2550608, 3105088, 4463564, 4925312, 5101216, 6210176, 8927128, 10202432, 17854256, 20404864, 35708512, 71417024, 142834048]

約数ペア:

[(1, 142834048), (2, 71417024), (4, 35708512), (7, 20404864), (8, 17854256), (14, 10202432), (16, 8927128), (23, 6210176), (28, 5101216), (29, 4925312), (32, 4463564), (46, 3105088), (56, 2550608), (58, 2462656), (64, 2231782), (92, 1552544), (112, 1275304), (116, 1231328), (128, 1115891), (161, 887168), (184, 776272), (203, 703616), (224, 637652), (232, 615664), (239, 597632), (322, 443584), (368, 388136), (406, 351808), (448, 318826), (464, 307832), (478, 298816), (644, 221792), (667, 214144), (736, 194068), (812, 175904), (896, 159413), (928, 153916), (956, 149408), (1288, 110896), (1334, 107072), (1472, 97034), (1624, 87952), (1673, 85376), (1856, 76958), (1912, 74704), (2576, 55448), (2668, 53536), (2944, 48517), (3248, 43976), (3346, 42688), (3712, 38479), (3824, 37352), (4669, 30592), (5152, 27724), (5336, 26768), (5497, 25984), (6496, 21988), (6692, 21344), (6931, 20608), (7648, 18676), (9338, 15296), (10304, 13862), (10672, 13384), (10994, 12992)]