128367744

素因数分解:

$2^7\times 3^1\times {\mathrm{353}}^1\times {\mathrm{947}}^1$

素因数の和:1317

約数の個数: 64

約数和(自身を含む): 342303840

約数和(自身を除く): 213936096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 353, 384, 706, 947, 1059, 1412, 1894, 2118, 2824, 2841, 3788, 4236, 5648, 5682, 7576, 8472, 11296, 11364, 15152, 16944, 22592, 22728, 30304, 33888, 45184, 45456, 60608, 67776, 90912, 121216, 135552, 181824, 334291, 363648, 668582, 1002873, 1337164, 2005746, 2674328, 4011492, 5348656, 8022984, 10697312, 16045968, 21394624, 32091936, 42789248, 64183872, 128367744]

約数ペア:

[(1, 128367744), (2, 64183872), (3, 42789248), (4, 32091936), (6, 21394624), (8, 16045968), (12, 10697312), (16, 8022984), (24, 5348656), (32, 4011492), (48, 2674328), (64, 2005746), (96, 1337164), (128, 1002873), (192, 668582), (353, 363648), (384, 334291), (706, 181824), (947, 135552), (1059, 121216), (1412, 90912), (1894, 67776), (2118, 60608), (2824, 45456), (2841, 45184), (3788, 33888), (4236, 30304), (5648, 22728), (5682, 22592), (7576, 16944), (8472, 15152), (11296, 11364)]