170064128

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 369232248

約数和(自身を除く): 199168120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 137, 208, 256, 274, 373, 416, 548, 746, 832, 1096, 1492, 1664, 1781, 2192, 2984, 3328, 3562, 4384, 4849, 5968, 7124, 8768, 9698, 11936, 14248, 17536, 19396, 23872, 28496, 35072, 38792, 47744, 51101, 56992, 77584, 95488, 102202, 113984, 155168, 204404, 227968, 310336, 408808, 455936, 620672, 664313, 817616, 1241344, 1328626, 1635232, 2657252, 3270464, 5314504, 6540928, 10629008, 13081856, 21258016, 42516032, 85032064, 170064128]

約数ペア:

[(1, 170064128), (2, 85032064), (4, 42516032), (8, 21258016), (13, 13081856), (16, 10629008), (26, 6540928), (32, 5314504), (52, 3270464), (64, 2657252), (104, 1635232), (128, 1328626), (137, 1241344), (208, 817616), (256, 664313), (274, 620672), (373, 455936), (416, 408808), (548, 310336), (746, 227968), (832, 204404), (1096, 155168), (1492, 113984), (1664, 102202), (1781, 95488), (2192, 77584), (2984, 56992), (3328, 51101), (3562, 47744), (4384, 38792), (4849, 35072), (5968, 28496), (7124, 23872), (8768, 19396), (9698, 17536), (11936, 14248)]