127419776

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 294382200

約数和(自身を除く): 166962424

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 128, 152, 176, 209, 242, 304, 352, 418, 433, 484, 608, 704, 836, 866, 968, 1216, 1408, 1672, 1732, 1936, 2299, 2432, 3344, 3464, 3872, 4598, 4763, 6688, 6928, 7744, 8227, 9196, 9526, 13376, 13856, 15488, 16454, 18392, 19052, 26752, 27712, 32908, 36784, 38104, 52393, 55424, 65816, 73568, 76208, 90497, 104786, 131632, 147136, 152416, 180994, 209572, 263264, 294272, 304832, 361988, 419144, 526528, 609664, 723976, 838288, 995467, 1053056, 1447952, 1676576, 1990934, 2895904, 3353152, 3981868, 5791808, 6706304, 7963736, 11583616, 15927472, 31854944, 63709888, 127419776]

約数ペア:

[(1, 127419776), (2, 63709888), (4, 31854944), (8, 15927472), (11, 11583616), (16, 7963736), (19, 6706304), (22, 5791808), (32, 3981868), (38, 3353152), (44, 2895904), (64, 1990934), (76, 1676576), (88, 1447952), (121, 1053056), (128, 995467), (152, 838288), (176, 723976), (209, 609664), (242, 526528), (304, 419144), (352, 361988), (418, 304832), (433, 294272), (484, 263264), (608, 209572), (704, 180994), (836, 152416), (866, 147136), (968, 131632), (1216, 104786), (1408, 90497), (1672, 76208), (1732, 73568), (1936, 65816), (2299, 55424), (2432, 52393), (3344, 38104), (3464, 36784), (3872, 32908), (4598, 27712), (4763, 26752), (6688, 19052), (6928, 18392), (7744, 16454), (8227, 15488), (9196, 13856), (9526, 13376)]