157057964902

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1\times {\mathrm{2477}}^1$

素因数の和:3456

約数の個数: 32

約数和(自身を含む): 237981965760

約数和(自身を除く): 80924000858

約数列:

[1, 2, 257, 281, 439, 514, 562, 878, 2477, 4954, 72217, 112823, 123359, 144434, 225646, 246718, 636589, 696037, 1087403, 1273178, 1392074, 2174806, 31703263, 63406526, 178881509, 279462571, 305560243, 357763018, 558925142, 611120486, 78528982451, 157057964902]

約数ペア:

[(1, 157057964902), (2, 78528982451), (257, 611120486), (281, 558925142), (439, 357763018), (514, 305560243), (562, 279462571), (878, 178881509), (2477, 63406526), (4954, 31703263), (72217, 2174806), (112823, 1392074), (123359, 1273178), (144434, 1087403), (225646, 696037), (246718, 636589)]