130741352

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{7459}}^1$

素因数の和:7785

約数の個数: 32

約数和(自身を含む): 281092800

約数和(自身を除く): 150351448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2504, 4382, 7459, 8764, 14918, 17528, 29836, 52213, 59672, 104426, 208852, 417704, 2334667, 4669334, 9338668, 16342669, 18677336, 32685338, 65370676, 130741352]

約数ペア:

[(1, 130741352), (2, 65370676), (4, 32685338), (7, 18677336), (8, 16342669), (14, 9338668), (28, 4669334), (56, 2334667), (313, 417704), (626, 208852), (1252, 104426), (2191, 59672), (2504, 52213), (4382, 29836), (7459, 17528), (8764, 14918)]