133045328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15601}}^1$

素因数の和:15663

約数の個数: 40

約数和(自身を含む): 284393256

約数和(自身を除く): 151347928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 15601, 31202, 62404, 124808, 202813, 249616, 405626, 639641, 811252, 1279282, 1622504, 2558564, 3245008, 5117128, 8315333, 10234256, 16630666, 33261332, 66522664, 133045328]

約数ペア:

[(1, 133045328), (2, 66522664), (4, 33261332), (8, 16630666), (13, 10234256), (16, 8315333), (26, 5117128), (41, 3245008), (52, 2558564), (82, 1622504), (104, 1279282), (164, 811252), (208, 639641), (328, 405626), (533, 249616), (656, 202813), (1066, 124808), (2132, 62404), (4264, 31202), (8528, 15601)]