142735742

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1\times {\mathrm{1039}}^1$

素因数の和:1651

約数の個数: 16

約数和(自身を含む): 216216000

約数和(自身を除く): 73480258

約数列:

[1, 2, 149, 298, 461, 922, 1039, 2078, 68689, 137378, 154811, 309622, 478979, 957958, 71367871, 142735742]

約数ペア:

[(1, 142735742), (2, 71367871), (149, 957958), (298, 478979), (461, 309622), (922, 154811), (1039, 137378), (2078, 68689)]