159973616

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4349}}^1$

素因数の和:4398

約数の個数: 60

約数和(自身を含む): 358701000

約数和(自身を除く): 198727384

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 418, 484, 836, 968, 1672, 1936, 2299, 3344, 4349, 4598, 8698, 9196, 17396, 18392, 34792, 36784, 47839, 69584, 82631, 95678, 165262, 191356, 330524, 382712, 526229, 661048, 765424, 908941, 1052458, 1322096, 1817882, 2104916, 3635764, 4209832, 7271528, 8419664, 9998351, 14543056, 19996702, 39993404, 79986808, 159973616]

約数ペア:

[(1, 159973616), (2, 79986808), (4, 39993404), (8, 19996702), (11, 14543056), (16, 9998351), (19, 8419664), (22, 7271528), (38, 4209832), (44, 3635764), (76, 2104916), (88, 1817882), (121, 1322096), (152, 1052458), (176, 908941), (209, 765424), (242, 661048), (304, 526229), (418, 382712), (484, 330524), (836, 191356), (968, 165262), (1672, 95678), (1936, 82631), (2299, 69584), (3344, 47839), (4349, 36784), (4598, 34792), (8698, 18392), (9196, 17396)]