129357696

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25913}}^1$

素因数の和:25943

約数の個数: 64

約数和(自身を含む): 370051920

約数和(自身を除く): 240694224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 25913, 51826, 77739, 103652, 155478, 207304, 310956, 336869, 414608, 621912, 673738, 829216, 1010607, 1243824, 1347476, 1658432, 2021214, 2487648, 2694952, 3316864, 4042428, 4975296, 5389904, 8084856, 9950592, 10779808, 16169712, 21559616, 32339424, 43119232, 64678848, 129357696]

約数ペア:

[(1, 129357696), (2, 64678848), (3, 43119232), (4, 32339424), (6, 21559616), (8, 16169712), (12, 10779808), (13, 9950592), (16, 8084856), (24, 5389904), (26, 4975296), (32, 4042428), (39, 3316864), (48, 2694952), (52, 2487648), (64, 2021214), (78, 1658432), (96, 1347476), (104, 1243824), (128, 1010607), (156, 829216), (192, 673738), (208, 621912), (312, 414608), (384, 336869), (416, 310956), (624, 207304), (832, 155478), (1248, 103652), (1664, 77739), (2496, 51826), (4992, 25913)]