164620544

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 365565312

約数和(自身を除く): 200944768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 256, 352, 424, 583, 704, 848, 1103, 1166, 1408, 1696, 2206, 2332, 2816, 3392, 4412, 4664, 6784, 8824, 9328, 12133, 13568, 17648, 18656, 24266, 35296, 37312, 48532, 58459, 70592, 74624, 97064, 116918, 141184, 149248, 194128, 233836, 282368, 388256, 467672, 643049, 776512, 935344, 1286098, 1553024, 1870688, 2572196, 3106048, 3741376, 5144392, 7482752, 10288784, 14965504, 20577568, 41155136, 82310272, 164620544]

約数ペア:

[(1, 164620544), (2, 82310272), (4, 41155136), (8, 20577568), (11, 14965504), (16, 10288784), (22, 7482752), (32, 5144392), (44, 3741376), (53, 3106048), (64, 2572196), (88, 1870688), (106, 1553024), (128, 1286098), (176, 935344), (212, 776512), (256, 643049), (352, 467672), (424, 388256), (583, 282368), (704, 233836), (848, 194128), (1103, 149248), (1166, 141184), (1408, 116918), (1696, 97064), (2206, 74624), (2332, 70592), (2816, 58459), (3392, 48532), (4412, 37312), (4664, 35296), (6784, 24266), (8824, 18656), (9328, 17648), (12133, 13568)]