137113928

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{56941}}^1$

素因数の和:56997

約数の個数: 32

約数和(自身を含む): 300653760

約数和(自身を除く): 163539832

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 56941, 113882, 227764, 398587, 455528, 797174, 1594348, 2448463, 3188696, 4896926, 9793852, 17139241, 19587704, 34278482, 68556964, 137113928]

約数ペア:

[(1, 137113928), (2, 68556964), (4, 34278482), (7, 19587704), (8, 17139241), (14, 9793852), (28, 4896926), (43, 3188696), (56, 2448463), (86, 1594348), (172, 797174), (301, 455528), (344, 398587), (602, 227764), (1204, 113882), (2408, 56941)]