131064528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12583}}^1$

素因数の和:12632

約数の個数: 80

約数和(自身を含む): 399466496

約数和(自身を除く): 268401968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 12583, 25166, 37749, 50332, 75498, 88081, 100664, 150996, 176162, 201328, 264243, 301992, 352324, 390073, 528486, 603984, 704648, 780146, 1056972, 1170219, 1409296, 1560292, 2113944, 2340438, 2730511, 3120584, 4227888, 4680876, 5461022, 6241168, 8191533, 9361752, 10922044, 16383066, 18723504, 21844088, 32766132, 43688176, 65532264, 131064528]

約数ペア:

[(1, 131064528), (2, 65532264), (3, 43688176), (4, 32766132), (6, 21844088), (7, 18723504), (8, 16383066), (12, 10922044), (14, 9361752), (16, 8191533), (21, 6241168), (24, 5461022), (28, 4680876), (31, 4227888), (42, 3120584), (48, 2730511), (56, 2340438), (62, 2113944), (84, 1560292), (93, 1409296), (112, 1170219), (124, 1056972), (168, 780146), (186, 704648), (217, 603984), (248, 528486), (336, 390073), (372, 352324), (434, 301992), (496, 264243), (651, 201328), (744, 176162), (868, 150996), (1302, 100664), (1488, 88081), (1736, 75498), (2604, 50332), (3472, 37749), (5208, 25166), (10416, 12583)]