131000832

素因数分解:

$2^9\times 3^2\times {\mathrm{28429}}^1$

素因数の和:28453

約数の個数: 60

約数和(自身を含む): 378090570

約数和(自身を除く): 247089738

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 28429, 56858, 85287, 113716, 170574, 227432, 255861, 341148, 454864, 511722, 682296, 909728, 1023444, 1364592, 1819456, 2046888, 2729184, 3638912, 4093776, 5458368, 7277824, 8187552, 10916736, 14555648, 16375104, 21833472, 32750208, 43666944, 65500416, 131000832]

約数ペア:

[(1, 131000832), (2, 65500416), (3, 43666944), (4, 32750208), (6, 21833472), (8, 16375104), (9, 14555648), (12, 10916736), (16, 8187552), (18, 7277824), (24, 5458368), (32, 4093776), (36, 3638912), (48, 2729184), (64, 2046888), (72, 1819456), (96, 1364592), (128, 1023444), (144, 909728), (192, 682296), (256, 511722), (288, 454864), (384, 341148), (512, 255861), (576, 227432), (768, 170574), (1152, 113716), (1536, 85287), (2304, 56858), (4608, 28429)]