146783728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1482

約数の個数: 80

約数和(自身を含む): 355074496

約数和(自身を除く): 208290768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 1022, 1168, 1381, 1456, 1898, 2044, 2762, 3796, 4088, 5524, 6643, 7592, 8176, 9667, 11048, 13286, 15184, 17953, 19334, 22096, 26572, 35906, 38668, 53144, 71812, 77336, 100813, 106288, 125671, 143624, 154672, 201626, 251342, 287248, 403252, 502684, 705691, 806504, 1005368, 1310569, 1411382, 1613008, 2010736, 2621138, 2822764, 5242276, 5645528, 9173983, 10484552, 11291056, 18347966, 20969104, 36695932, 73391864, 146783728]

約数ペア:

[(1, 146783728), (2, 73391864), (4, 36695932), (7, 20969104), (8, 18347966), (13, 11291056), (14, 10484552), (16, 9173983), (26, 5645528), (28, 5242276), (52, 2822764), (56, 2621138), (73, 2010736), (91, 1613008), (104, 1411382), (112, 1310569), (146, 1005368), (182, 806504), (208, 705691), (292, 502684), (364, 403252), (511, 287248), (584, 251342), (728, 201626), (949, 154672), (1022, 143624), (1168, 125671), (1381, 106288), (1456, 100813), (1898, 77336), (2044, 71812), (2762, 53144), (3796, 38668), (4088, 35906), (5524, 26572), (6643, 22096), (7592, 19334), (8176, 17953), (9667, 15184), (11048, 13286)]