172124116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 338688000

約数和(自身を除く): 166563884

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 127, 254, 323, 508, 646, 1049, 1292, 2098, 2159, 2413, 4196, 4318, 4826, 8636, 9652, 17833, 19931, 35666, 39862, 41021, 71332, 79724, 82042, 133223, 164084, 266446, 338827, 532892, 677654, 1355308, 2264791, 2531237, 4529582, 5062474, 9059164, 10124948, 43031029, 86062058, 172124116]

約数ペア:

[(1, 172124116), (2, 86062058), (4, 43031029), (17, 10124948), (19, 9059164), (34, 5062474), (38, 4529582), (68, 2531237), (76, 2264791), (127, 1355308), (254, 677654), (323, 532892), (508, 338827), (646, 266446), (1049, 164084), (1292, 133223), (2098, 82042), (2159, 79724), (2413, 71332), (4196, 41021), (4318, 39862), (4826, 35666), (8636, 19931), (9652, 17833)]