158823168

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 499193856

約数和(自身を除く): 340370688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 953, 992, 1302, 1344, 1488, 1736, 1792, 1906, 1984, 2604, 2688, 2859, 2976, 3472, 3812, 3968, 5208, 5376, 5718, 5952, 6671, 6944, 7624, 7936, 10416, 11436, 11904, 13342, 13888, 15248, 20013, 20832, 22872, 23808, 26684, 27776, 29543, 30496, 40026, 41664, 45744, 53368, 55552, 59086, 60992, 80052, 83328, 88629, 91488, 106736, 118172, 121984, 160104, 166656, 177258, 182976, 206801, 213472, 236344, 243968, 320208, 354516, 365952, 413602, 426944, 472688, 620403, 640416, 709032, 731904, 827204, 853888, 945376, 1240806, 1280832, 1418064, 1654408, 1707776, 1890752, 2481612, 2561664, 2836128, 3308816, 3781504, 4963224, 5123328, 5672256, 6617632, 7563008, 9926448, 11344512, 13235264, 19852896, 22689024, 26470528, 39705792, 52941056, 79411584, 158823168]

約数ペア:

[(1, 158823168), (2, 79411584), (3, 52941056), (4, 39705792), (6, 26470528), (7, 22689024), (8, 19852896), (12, 13235264), (14, 11344512), (16, 9926448), (21, 7563008), (24, 6617632), (28, 5672256), (31, 5123328), (32, 4963224), (42, 3781504), (48, 3308816), (56, 2836128), (62, 2561664), (64, 2481612), (84, 1890752), (93, 1707776), (96, 1654408), (112, 1418064), (124, 1280832), (128, 1240806), (168, 945376), (186, 853888), (192, 827204), (217, 731904), (224, 709032), (248, 640416), (256, 620403), (336, 472688), (372, 426944), (384, 413602), (434, 365952), (448, 354516), (496, 320208), (651, 243968), (672, 236344), (744, 213472), (768, 206801), (868, 182976), (896, 177258), (953, 166656), (992, 160104), (1302, 121984), (1344, 118172), (1488, 106736), (1736, 91488), (1792, 88629), (1906, 83328), (1984, 80052), (2604, 60992), (2688, 59086), (2859, 55552), (2976, 53368), (3472, 45744), (3812, 41664), (3968, 40026), (5208, 30496), (5376, 29543), (5718, 27776), (5952, 26684), (6671, 23808), (6944, 22872), (7624, 20832), (7936, 20013), (10416, 15248), (11436, 13888), (11904, 13342)]