140725248

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2453

約数の個数: 88

約数和(自身を含む): 394989120

約数和(自身を除く): 254263872

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, 1024, 1216, 1536, 1824, 2411, 2432, 3072, 3648, 4822, 4864, 7233, 7296, 9644, 9728, 14466, 14592, 19288, 19456, 28932, 29184, 38576, 45809, 57864, 58368, 77152, 91618, 115728, 137427, 154304, 183236, 231456, 274854, 308608, 366472, 462912, 549708, 617216, 732944, 925824, 1099416, 1234432, 1465888, 1851648, 2198832, 2468864, 2931776, 3703296, 4397664, 5863552, 7406592, 8795328, 11727104, 17590656, 23454208, 35181312, 46908416, 70362624, 140725248]

約数ペア:

[(1, 140725248), (2, 70362624), (3, 46908416), (4, 35181312), (6, 23454208), (8, 17590656), (12, 11727104), (16, 8795328), (19, 7406592), (24, 5863552), (32, 4397664), (38, 3703296), (48, 2931776), (57, 2468864), (64, 2198832), (76, 1851648), (96, 1465888), (114, 1234432), (128, 1099416), (152, 925824), (192, 732944), (228, 617216), (256, 549708), (304, 462912), (384, 366472), (456, 308608), (512, 274854), (608, 231456), (768, 183236), (912, 154304), (1024, 137427), (1216, 115728), (1536, 91618), (1824, 77152), (2411, 58368), (2432, 57864), (3072, 45809), (3648, 38576), (4822, 29184), (4864, 28932), (7233, 19456), (7296, 19288), (9644, 14592), (9728, 14466)]