193385268

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16631}}^1$

素因数の和:16677

約数の個数: 72

約数和(自身を含む): 544864320

約数和(自身を除く): 351479052

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 16631, 33262, 49893, 66524, 99786, 149679, 199572, 282727, 299358, 315989, 565454, 598716, 631978, 848181, 947967, 1130908, 1263956, 1696362, 1895934, 2544543, 2843901, 3392724, 3791868, 5089086, 5371813, 5687802, 10178172, 10743626, 11375604, 16115439, 21487252, 32230878, 48346317, 64461756, 96692634, 193385268]

約数ペア:

[(1, 193385268), (2, 96692634), (3, 64461756), (4, 48346317), (6, 32230878), (9, 21487252), (12, 16115439), (17, 11375604), (18, 10743626), (19, 10178172), (34, 5687802), (36, 5371813), (38, 5089086), (51, 3791868), (57, 3392724), (68, 2843901), (76, 2544543), (102, 1895934), (114, 1696362), (153, 1263956), (171, 1130908), (204, 947967), (228, 848181), (306, 631978), (323, 598716), (342, 565454), (612, 315989), (646, 299358), (684, 282727), (969, 199572), (1292, 149679), (1938, 99786), (2907, 66524), (3876, 49893), (5814, 33262), (11628, 16631)]