117564928

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1087

約数の個数: 80

約数和(自身を含む): 268107840

約数和(自身を除く): 150542912

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 512, 544, 832, 884, 1039, 1088, 1664, 1768, 2078, 2176, 3328, 3536, 4156, 4352, 6656, 7072, 8312, 8704, 13507, 14144, 16624, 17663, 27014, 28288, 33248, 35326, 54028, 56576, 66496, 70652, 108056, 113152, 132992, 141304, 216112, 229619, 265984, 282608, 432224, 459238, 531968, 565216, 864448, 918476, 1130432, 1728896, 1836952, 2260864, 3457792, 3673904, 4521728, 6915584, 7347808, 9043456, 14695616, 29391232, 58782464, 117564928]

約数ペア:

[(1, 117564928), (2, 58782464), (4, 29391232), (8, 14695616), (13, 9043456), (16, 7347808), (17, 6915584), (26, 4521728), (32, 3673904), (34, 3457792), (52, 2260864), (64, 1836952), (68, 1728896), (104, 1130432), (128, 918476), (136, 864448), (208, 565216), (221, 531968), (256, 459238), (272, 432224), (416, 282608), (442, 265984), (512, 229619), (544, 216112), (832, 141304), (884, 132992), (1039, 113152), (1088, 108056), (1664, 70652), (1768, 66496), (2078, 56576), (2176, 54028), (3328, 35326), (3536, 33248), (4156, 28288), (4352, 27014), (6656, 17663), (7072, 16624), (8312, 14144), (8704, 13507)]