178840584

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1217}}^1$

素因数の和:1399

約数の個数: 96

約数和(自身を含む): 525372120

約数和(自身を除く): 346531536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 157, 234, 312, 314, 468, 471, 628, 936, 942, 1217, 1256, 1413, 1884, 2041, 2434, 2826, 3651, 3768, 4082, 4868, 5652, 6123, 7302, 8164, 9736, 10953, 11304, 12246, 14604, 15821, 16328, 18369, 21906, 24492, 29208, 31642, 36738, 43812, 47463, 48984, 63284, 73476, 87624, 94926, 126568, 142389, 146952, 189852, 191069, 284778, 379704, 382138, 569556, 573207, 764276, 1139112, 1146414, 1528552, 1719621, 2292828, 2483897, 3439242, 4585656, 4967794, 6878484, 7451691, 9935588, 13756968, 14903382, 19871176, 22355073, 29806764, 44710146, 59613528, 89420292, 178840584]

約数ペア:

[(1, 178840584), (2, 89420292), (3, 59613528), (4, 44710146), (6, 29806764), (8, 22355073), (9, 19871176), (12, 14903382), (13, 13756968), (18, 9935588), (24, 7451691), (26, 6878484), (36, 4967794), (39, 4585656), (52, 3439242), (72, 2483897), (78, 2292828), (104, 1719621), (117, 1528552), (156, 1146414), (157, 1139112), (234, 764276), (312, 573207), (314, 569556), (468, 382138), (471, 379704), (628, 284778), (936, 191069), (942, 189852), (1217, 146952), (1256, 142389), (1413, 126568), (1884, 94926), (2041, 87624), (2434, 73476), (2826, 63284), (3651, 48984), (3768, 47463), (4082, 43812), (4868, 36738), (5652, 31642), (6123, 29208), (7302, 24492), (8164, 21906), (9736, 18369), (10953, 16328), (11304, 15821), (12246, 14604)]