161038433

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 191289600

約数和(自身を除く): 30251167

約数列:

[1, 17, 19, 23, 53, 323, 391, 409, 437, 901, 1007, 1219, 6953, 7429, 7771, 9407, 17119, 20723, 21677, 23161, 132107, 159919, 178733, 368509, 393737, 411863, 498571, 3038461, 7001671, 8475707, 9472849, 161038433]

約数ペア:

[(1, 161038433), (17, 9472849), (19, 8475707), (23, 7001671), (53, 3038461), (323, 498571), (391, 411863), (409, 393737), (437, 368509), (901, 178733), (1007, 159919), (1219, 132107), (6953, 23161), (7429, 21677), (7771, 20723), (9407, 17119)]