158239488

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18731}}^1$

素因数の和:18761

約数の個数: 72

約数和(自身を含む): 459458496

約数和(自身を除く): 301219008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 18731, 37462, 56193, 74924, 112386, 149848, 206041, 224772, 299696, 412082, 449544, 599392, 618123, 824164, 899088, 1198784, 1236246, 1648328, 1798176, 2397568, 2472492, 3296656, 3596352, 4795136, 4944984, 6593312, 7192704, 9889968, 13186624, 14385408, 19779936, 26373248, 39559872, 52746496, 79119744, 158239488]

約数ペア:

[(1, 158239488), (2, 79119744), (3, 52746496), (4, 39559872), (6, 26373248), (8, 19779936), (11, 14385408), (12, 13186624), (16, 9889968), (22, 7192704), (24, 6593312), (32, 4944984), (33, 4795136), (44, 3596352), (48, 3296656), (64, 2472492), (66, 2397568), (88, 1798176), (96, 1648328), (128, 1236246), (132, 1198784), (176, 899088), (192, 824164), (256, 618123), (264, 599392), (352, 449544), (384, 412082), (528, 299696), (704, 224772), (768, 206041), (1056, 149848), (1408, 112386), (2112, 74924), (2816, 56193), (4224, 37462), (8448, 18731)]