131882496

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4519}}^1$

素因数の和:4559

約数の個数: 80

約数和(自身を含む): 369916800

約数和(自身を除く): 238034304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 3648, 4519, 4864, 7296, 9038, 9728, 13557, 14592, 18076, 27114, 29184, 36152, 54228, 72304, 85861, 108456, 144608, 171722, 216912, 257583, 289216, 343444, 433824, 515166, 578432, 686888, 867648, 1030332, 1156864, 1373776, 1735296, 2060664, 2313728, 2747552, 3470592, 4121328, 5495104, 6941184, 8242656, 10990208, 16485312, 21980416, 32970624, 43960832, 65941248, 131882496]

約数ペア:

[(1, 131882496), (2, 65941248), (3, 43960832), (4, 32970624), (6, 21980416), (8, 16485312), (12, 10990208), (16, 8242656), (19, 6941184), (24, 5495104), (32, 4121328), (38, 3470592), (48, 2747552), (57, 2313728), (64, 2060664), (76, 1735296), (96, 1373776), (114, 1156864), (128, 1030332), (152, 867648), (192, 686888), (228, 578432), (256, 515166), (304, 433824), (384, 343444), (456, 289216), (512, 257583), (608, 216912), (768, 171722), (912, 144608), (1216, 108456), (1536, 85861), (1824, 72304), (2432, 54228), (3648, 36152), (4519, 29184), (4864, 27114), (7296, 18076), (9038, 14592), (9728, 13557)]