156943880072

素因数分解:

$2^3\times 7^2\times {\mathrm{1033}}^1\times {\mathrm{387577}}^1$

素因数の和:388630

約数の個数: 48

約数和(自身を含む): 342646082460

約数和(自身を除く): 185702202388

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1033, 2066, 4132, 7231, 8264, 14462, 28924, 50617, 57848, 101234, 202468, 387577, 404936, 775154, 1550308, 2713039, 3100616, 5426078, 10852156, 18991273, 21704312, 37982546, 75965092, 151930184, 400367041, 800734082, 1601468164, 2802569287, 3202936328, 5605138574, 11210277148, 19617985009, 22420554296, 39235970018, 78471940036, 156943880072]

約数ペア:

[(1, 156943880072), (2, 78471940036), (4, 39235970018), (7, 22420554296), (8, 19617985009), (14, 11210277148), (28, 5605138574), (49, 3202936328), (56, 2802569287), (98, 1601468164), (196, 800734082), (392, 400367041), (1033, 151930184), (2066, 75965092), (4132, 37982546), (7231, 21704312), (8264, 18991273), (14462, 10852156), (28924, 5426078), (50617, 3100616), (57848, 2713039), (101234, 1550308), (202468, 775154), (387577, 404936)]