188721936

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1481

約数の個数: 120

約数和(自身を含む): 576996056

約数和(自身を除く): 388274120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 208, 219, 234, 292, 312, 438, 468, 584, 624, 657, 876, 936, 949, 1168, 1314, 1381, 1752, 1872, 1898, 2628, 2762, 2847, 3504, 3796, 4143, 5256, 5524, 5694, 7592, 8286, 8541, 10512, 11048, 11388, 12429, 15184, 16572, 17082, 17953, 22096, 22776, 24858, 33144, 34164, 35906, 45552, 49716, 53859, 66288, 68328, 71812, 99432, 100813, 107718, 136656, 143624, 161577, 198864, 201626, 215436, 287248, 302439, 323154, 403252, 430872, 604878, 646308, 806504, 861744, 907317, 1209756, 1292616, 1310569, 1613008, 1814634, 2419512, 2585232, 2621138, 3629268, 3931707, 4839024, 5242276, 7258536, 7863414, 10484552, 11795121, 14517072, 15726828, 20969104, 23590242, 31453656, 47180484, 62907312, 94360968, 188721936]

約数ペア:

[(1, 188721936), (2, 94360968), (3, 62907312), (4, 47180484), (6, 31453656), (8, 23590242), (9, 20969104), (12, 15726828), (13, 14517072), (16, 11795121), (18, 10484552), (24, 7863414), (26, 7258536), (36, 5242276), (39, 4839024), (48, 3931707), (52, 3629268), (72, 2621138), (73, 2585232), (78, 2419512), (104, 1814634), (117, 1613008), (144, 1310569), (146, 1292616), (156, 1209756), (208, 907317), (219, 861744), (234, 806504), (292, 646308), (312, 604878), (438, 430872), (468, 403252), (584, 323154), (624, 302439), (657, 287248), (876, 215436), (936, 201626), (949, 198864), (1168, 161577), (1314, 143624), (1381, 136656), (1752, 107718), (1872, 100813), (1898, 99432), (2628, 71812), (2762, 68328), (2847, 66288), (3504, 53859), (3796, 49716), (4143, 45552), (5256, 35906), (5524, 34164), (5694, 33144), (7592, 24858), (8286, 22776), (8541, 22096), (10512, 17953), (11048, 17082), (11388, 16572), (12429, 15184)]