128693136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18749}}^1$

素因数の和:18784

約数の個数: 80

約数和(自身を含む): 390600000

約数和(自身を除く): 261906864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 18749, 37498, 56247, 74996, 112494, 149992, 206239, 224988, 243737, 299984, 412478, 449976, 487474, 618717, 731211, 824956, 899952, 974948, 1237434, 1462422, 1649912, 1949896, 2474868, 2681107, 2924844, 3299824, 3899792, 4949736, 5362214, 5849688, 8043321, 9899472, 10724428, 11699376, 16086642, 21448856, 32173284, 42897712, 64346568, 128693136]

約数ペア:

[(1, 128693136), (2, 64346568), (3, 42897712), (4, 32173284), (6, 21448856), (8, 16086642), (11, 11699376), (12, 10724428), (13, 9899472), (16, 8043321), (22, 5849688), (24, 5362214), (26, 4949736), (33, 3899792), (39, 3299824), (44, 2924844), (48, 2681107), (52, 2474868), (66, 1949896), (78, 1649912), (88, 1462422), (104, 1237434), (132, 974948), (143, 899952), (156, 824956), (176, 731211), (208, 618717), (264, 487474), (286, 449976), (312, 412478), (429, 299984), (528, 243737), (572, 224988), (624, 206239), (858, 149992), (1144, 112494), (1716, 74996), (2288, 56247), (3432, 37498), (6864, 18749)]