145125344

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 384975360

約数和(自身を除く): 239850016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 43, 52, 56, 61, 76, 86, 91, 104, 112, 122, 133, 152, 172, 182, 208, 224, 244, 247, 266, 301, 304, 344, 364, 416, 427, 488, 494, 532, 559, 602, 608, 688, 728, 793, 817, 854, 976, 988, 1064, 1118, 1159, 1204, 1376, 1456, 1586, 1634, 1708, 1729, 1952, 1976, 2128, 2236, 2318, 2408, 2623, 2912, 3172, 3268, 3416, 3458, 3913, 3952, 4256, 4472, 4636, 4816, 5246, 5551, 5719, 6344, 6536, 6832, 6916, 7826, 7904, 8113, 8944, 9272, 9632, 10492, 10621, 11102, 11438, 12688, 13072, 13664, 13832, 15067, 15652, 16226, 17888, 18361, 18544, 20984, 21242, 22204, 22876, 25376, 26144, 27664, 30134, 31304, 32452, 34099, 36722, 37088, 41968, 42484, 44408, 45752, 49837, 55328, 60268, 62608, 64904, 68198, 73444, 74347, 83936, 84968, 88816, 91504, 99674, 105469, 120536, 125216, 129808, 136396, 146888, 148694, 169936, 177632, 183008, 199348, 210938, 238693, 241072, 259616, 272792, 293776, 297388, 339872, 348859, 398696, 421876, 477386, 482144, 545584, 587552, 594776, 647881, 697718, 797392, 843752, 954772, 1091168, 1189552, 1295762, 1395436, 1594784, 1687504, 1909544, 2379104, 2591524, 2790872, 3375008, 3819088, 4535167, 5183048, 5581744, 7638176, 9070334, 10366096, 11163488, 18140668, 20732192, 36281336, 72562672, 145125344]

約数ペア:

[(1, 145125344), (2, 72562672), (4, 36281336), (7, 20732192), (8, 18140668), (13, 11163488), (14, 10366096), (16, 9070334), (19, 7638176), (26, 5581744), (28, 5183048), (32, 4535167), (38, 3819088), (43, 3375008), (52, 2790872), (56, 2591524), (61, 2379104), (76, 1909544), (86, 1687504), (91, 1594784), (104, 1395436), (112, 1295762), (122, 1189552), (133, 1091168), (152, 954772), (172, 843752), (182, 797392), (208, 697718), (224, 647881), (244, 594776), (247, 587552), (266, 545584), (301, 482144), (304, 477386), (344, 421876), (364, 398696), (416, 348859), (427, 339872), (488, 297388), (494, 293776), (532, 272792), (559, 259616), (602, 241072), (608, 238693), (688, 210938), (728, 199348), (793, 183008), (817, 177632), (854, 169936), (976, 148694), (988, 146888), (1064, 136396), (1118, 129808), (1159, 125216), (1204, 120536), (1376, 105469), (1456, 99674), (1586, 91504), (1634, 88816), (1708, 84968), (1729, 83936), (1952, 74347), (1976, 73444), (2128, 68198), (2236, 64904), (2318, 62608), (2408, 60268), (2623, 55328), (2912, 49837), (3172, 45752), (3268, 44408), (3416, 42484), (3458, 41968), (3913, 37088), (3952, 36722), (4256, 34099), (4472, 32452), (4636, 31304), (4816, 30134), (5246, 27664), (5551, 26144), (5719, 25376), (6344, 22876), (6536, 22204), (6832, 21242), (6916, 20984), (7826, 18544), (7904, 18361), (8113, 17888), (8944, 16226), (9272, 15652), (9632, 15067), (10492, 13832), (10621, 13664), (11102, 13072), (11438, 12688)]