154494208

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 340988256

約数和(自身を除く): 186494048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 128, 166, 176, 256, 332, 352, 661, 664, 704, 913, 1322, 1328, 1408, 1826, 2644, 2656, 2816, 3652, 5288, 5312, 7271, 7304, 10576, 10624, 14542, 14608, 21152, 21248, 29084, 29216, 42304, 54863, 58168, 58432, 84608, 109726, 116336, 116864, 169216, 219452, 232672, 233728, 438904, 465344, 603493, 877808, 930688, 1206986, 1755616, 1861376, 2413972, 3511232, 4827944, 7022464, 9655888, 14044928, 19311776, 38623552, 77247104, 154494208]

約数ペア:

[(1, 154494208), (2, 77247104), (4, 38623552), (8, 19311776), (11, 14044928), (16, 9655888), (22, 7022464), (32, 4827944), (44, 3511232), (64, 2413972), (83, 1861376), (88, 1755616), (128, 1206986), (166, 930688), (176, 877808), (256, 603493), (332, 465344), (352, 438904), (661, 233728), (664, 232672), (704, 219452), (913, 169216), (1322, 116864), (1328, 116336), (1408, 109726), (1826, 84608), (2644, 58432), (2656, 58168), (2816, 54863), (3652, 42304), (5288, 29216), (5312, 29084), (7271, 21248), (7304, 21152), (10576, 14608), (10624, 14542)]