120656896

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 88

約数和(自身を含む): 259395840

約数和(自身を除く): 138738944

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 109, 128, 184, 188, 218, 256, 368, 376, 436, 512, 736, 752, 872, 1024, 1081, 1472, 1504, 1744, 2162, 2507, 2944, 3008, 3488, 4324, 5014, 5123, 5888, 6016, 6976, 8648, 10028, 10246, 11776, 12032, 13952, 17296, 20056, 20492, 23552, 24064, 27904, 34592, 40112, 40984, 48128, 55808, 69184, 80224, 81968, 111616, 117829, 138368, 160448, 163936, 235658, 276736, 320896, 327872, 471316, 553472, 641792, 655744, 942632, 1106944, 1283584, 1311488, 1885264, 2567168, 2622976, 3770528, 5245952, 7541056, 15082112, 30164224, 60328448, 120656896]

約数ペア:

[(1, 120656896), (2, 60328448), (4, 30164224), (8, 15082112), (16, 7541056), (23, 5245952), (32, 3770528), (46, 2622976), (47, 2567168), (64, 1885264), (92, 1311488), (94, 1283584), (109, 1106944), (128, 942632), (184, 655744), (188, 641792), (218, 553472), (256, 471316), (368, 327872), (376, 320896), (436, 276736), (512, 235658), (736, 163936), (752, 160448), (872, 138368), (1024, 117829), (1081, 111616), (1472, 81968), (1504, 80224), (1744, 69184), (2162, 55808), (2507, 48128), (2944, 40984), (3008, 40112), (3488, 34592), (4324, 27904), (5014, 24064), (5123, 23552), (5888, 20492), (6016, 20056), (6976, 17296), (8648, 13952), (10028, 12032), (10246, 11776)]