133712216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{28669}}^1$

素因数の和:28739

約数の個数: 32

約数和(自身を含む): 278672400

約数和(自身を除く): 144960184

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 28669, 57338, 114676, 229352, 315359, 630718, 1261436, 1519457, 2522872, 3038914, 6077828, 12155656, 16714027, 33428054, 66856108, 133712216]

約数ペア:

[(1, 133712216), (2, 66856108), (4, 33428054), (8, 16714027), (11, 12155656), (22, 6077828), (44, 3038914), (53, 2522872), (88, 1519457), (106, 1261436), (212, 630718), (424, 315359), (583, 229352), (1166, 114676), (2332, 57338), (4664, 28669)]