157835242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{929}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 265161600

約数和(自身を除く): 107326358

約数列:

[1, 2, 17, 19, 34, 38, 263, 323, 526, 646, 929, 1858, 4471, 4997, 8942, 9994, 15793, 17651, 31586, 35302, 84949, 169898, 244327, 300067, 488654, 600134, 4153559, 4642213, 8307118, 9284426, 78917621, 157835242]

約数ペア:

[(1, 157835242), (2, 78917621), (17, 9284426), (19, 8307118), (34, 4642213), (38, 4153559), (263, 600134), (323, 488654), (526, 300067), (646, 244327), (929, 169898), (1858, 84949), (4471, 35302), (4997, 31586), (8942, 17651), (9994, 15793)]