129289552

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{6449}}^1$

素因数の和:6643

約数の個数: 40

約数和(自身を含む): 287928000

約数和(自身を除く): 158638448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 716, 1253, 1432, 2506, 2864, 5012, 6449, 10024, 12898, 20048, 25796, 45143, 51592, 90286, 103184, 180572, 361144, 722288, 1154371, 2308742, 4617484, 8080597, 9234968, 16161194, 18469936, 32322388, 64644776, 129289552]

約数ペア:

[(1, 129289552), (2, 64644776), (4, 32322388), (7, 18469936), (8, 16161194), (14, 9234968), (16, 8080597), (28, 4617484), (56, 2308742), (112, 1154371), (179, 722288), (358, 361144), (716, 180572), (1253, 103184), (1432, 90286), (2506, 51592), (2864, 45143), (5012, 25796), (6449, 20048), (10024, 12898)]