142678734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{58427}}^1$

素因数の和:58480

約数の個数: 32

約数和(自身を含む): 319718016

約数和(自身を除く): 177039282

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 58427, 116854, 175281, 350562, 642697, 1285394, 1928091, 2161799, 3856182, 4323598, 6485397, 12970794, 23779789, 47559578, 71339367, 142678734]

約数ペア:

[(1, 142678734), (2, 71339367), (3, 47559578), (6, 23779789), (11, 12970794), (22, 6485397), (33, 4323598), (37, 3856182), (66, 2161799), (74, 1928091), (111, 1285394), (222, 642697), (407, 350562), (814, 175281), (1221, 116854), (2442, 58427)]