129557272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 279659520

約数和(自身を除く): 150102248

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 127, 136, 221, 254, 442, 508, 577, 884, 1016, 1154, 1651, 1768, 2159, 2308, 3302, 4318, 4616, 6604, 7501, 8636, 9809, 13208, 15002, 17272, 19618, 28067, 30004, 39236, 56134, 60008, 73279, 78472, 112268, 127517, 146558, 224536, 255034, 293116, 510068, 586232, 952627, 1020136, 1245743, 1905254, 2491486, 3810508, 4982972, 7621016, 9965944, 16194659, 32389318, 64778636, 129557272]

約数ペア:

[(1, 129557272), (2, 64778636), (4, 32389318), (8, 16194659), (13, 9965944), (17, 7621016), (26, 4982972), (34, 3810508), (52, 2491486), (68, 1905254), (104, 1245743), (127, 1020136), (136, 952627), (221, 586232), (254, 510068), (442, 293116), (508, 255034), (577, 224536), (884, 146558), (1016, 127517), (1154, 112268), (1651, 78472), (1768, 73279), (2159, 60008), (2308, 56134), (3302, 39236), (4318, 30004), (4616, 28067), (6604, 19618), (7501, 17272), (8636, 15002), (9809, 13208)]