19143168

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 120

約数和(自身を含む): 56600544

約数和(自身を除く): 37457376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 103, 121, 128, 132, 176, 192, 206, 242, 256, 264, 309, 352, 363, 384, 412, 484, 512, 528, 618, 704, 726, 768, 824, 968, 1056, 1133, 1236, 1408, 1452, 1536, 1648, 1936, 2112, 2266, 2472, 2816, 2904, 3296, 3399, 3872, 4224, 4532, 4944, 5632, 5808, 6592, 6798, 7744, 8448, 9064, 9888, 11616, 12463, 13184, 13596, 15488, 16896, 18128, 19776, 23232, 24926, 26368, 27192, 30976, 36256, 37389, 39552, 46464, 49852, 52736, 54384, 61952, 72512, 74778, 79104, 92928, 99704, 108768, 145024, 149556, 158208, 185856, 199408, 217536, 290048, 299112, 398816, 435072, 580096, 598224, 797632, 870144, 1196448, 1595264, 1740288, 2392896, 3190528, 4785792, 6381056, 9571584, 19143168]

約数ペア:

[(1, 19143168), (2, 9571584), (3, 6381056), (4, 4785792), (6, 3190528), (8, 2392896), (11, 1740288), (12, 1595264), (16, 1196448), (22, 870144), (24, 797632), (32, 598224), (33, 580096), (44, 435072), (48, 398816), (64, 299112), (66, 290048), (88, 217536), (96, 199408), (103, 185856), (121, 158208), (128, 149556), (132, 145024), (176, 108768), (192, 99704), (206, 92928), (242, 79104), (256, 74778), (264, 72512), (309, 61952), (352, 54384), (363, 52736), (384, 49852), (412, 46464), (484, 39552), (512, 37389), (528, 36256), (618, 30976), (704, 27192), (726, 26368), (768, 24926), (824, 23232), (968, 19776), (1056, 18128), (1133, 16896), (1236, 15488), (1408, 13596), (1452, 13184), (1536, 12463), (1648, 11616), (1936, 9888), (2112, 9064), (2266, 8448), (2472, 7744), (2816, 6798), (2904, 6592), (3296, 5808), (3399, 5632), (3872, 4944), (4224, 4532)]