129161904

素因数分解:

$2^4\times 3^1\times {\mathrm{647}}^1\times {\mathrm{4159}}^1$

素因数の和:4817

約数の個数: 40

約数和(自身を含む): 334264320

約数和(自身を除く): 205102416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647, 1294, 1941, 2588, 3882, 4159, 5176, 7764, 8318, 10352, 12477, 15528, 16636, 24954, 31056, 33272, 49908, 66544, 99816, 199632, 2690873, 5381746, 8072619, 10763492, 16145238, 21526984, 32290476, 43053968, 64580952, 129161904]

約数ペア:

[(1, 129161904), (2, 64580952), (3, 43053968), (4, 32290476), (6, 21526984), (8, 16145238), (12, 10763492), (16, 8072619), (24, 5381746), (48, 2690873), (647, 199632), (1294, 99816), (1941, 66544), (2588, 49908), (3882, 33272), (4159, 31056), (5176, 24954), (7764, 16636), (8318, 15528), (10352, 12477)]