127559296

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 282587940

約数和(自身を除く): 155028644

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 61, 62, 64, 68, 122, 124, 128, 136, 244, 248, 272, 488, 496, 527, 544, 961, 976, 992, 1037, 1054, 1088, 1891, 1922, 1952, 1984, 2074, 2108, 2176, 3782, 3844, 3904, 3968, 4148, 4216, 7564, 7688, 7808, 8296, 8432, 15128, 15376, 16337, 16592, 16864, 30256, 30752, 32147, 32674, 33184, 33728, 58621, 60512, 61504, 64294, 65348, 66368, 67456, 117242, 121024, 123008, 128588, 130696, 132736, 234484, 242048, 257176, 261392, 468968, 514352, 522784, 937936, 996557, 1028704, 1045568, 1875872, 1993114, 2057408, 2091136, 3751744, 3986228, 4114816, 7503488, 7972456, 15944912, 31889824, 63779648, 127559296]

約数ペア:

[(1, 127559296), (2, 63779648), (4, 31889824), (8, 15944912), (16, 7972456), (17, 7503488), (31, 4114816), (32, 3986228), (34, 3751744), (61, 2091136), (62, 2057408), (64, 1993114), (68, 1875872), (122, 1045568), (124, 1028704), (128, 996557), (136, 937936), (244, 522784), (248, 514352), (272, 468968), (488, 261392), (496, 257176), (527, 242048), (544, 234484), (961, 132736), (976, 130696), (992, 128588), (1037, 123008), (1054, 121024), (1088, 117242), (1891, 67456), (1922, 66368), (1952, 65348), (1984, 64294), (2074, 61504), (2108, 60512), (2176, 58621), (3782, 33728), (3844, 33184), (3904, 32674), (3968, 32147), (4148, 30752), (4216, 30256), (7564, 16864), (7688, 16592), (7808, 16337), (8296, 15376), (8432, 15128)]