147112

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 32

約数和(自身を含む): 328320

約数和(自身を除く): 181208

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 71, 74, 142, 148, 259, 284, 296, 497, 518, 568, 994, 1036, 1988, 2072, 2627, 3976, 5254, 10508, 18389, 21016, 36778, 73556, 147112]

約数ペア:

[(1, 147112), (2, 73556), (4, 36778), (7, 21016), (8, 18389), (14, 10508), (28, 5254), (37, 3976), (56, 2627), (71, 2072), (74, 1988), (142, 1036), (148, 994), (259, 568), (284, 518), (296, 497)]