156826836

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13487}}^1$

素因数の和:13533

約数の個数: 72

約数和(自身を含む): 441866880

約数和(自身を除く): 285040044

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, 13487, 26974, 40461, 53948, 80922, 121383, 161844, 229279, 242766, 256253, 458558, 485532, 512506, 687837, 768759, 917116, 1025012, 1375674, 1537518, 2063511, 2306277, 2751348, 3075036, 4127022, 4356301, 4612554, 8254044, 8712602, 9225108, 13068903, 17425204, 26137806, 39206709, 52275612, 78413418, 156826836]

約数ペア:

[(1, 156826836), (2, 78413418), (3, 52275612), (4, 39206709), (6, 26137806), (9, 17425204), (12, 13068903), (17, 9225108), (18, 8712602), (19, 8254044), (34, 4612554), (36, 4356301), (38, 4127022), (51, 3075036), (57, 2751348), (68, 2306277), (76, 2063511), (102, 1537518), (114, 1375674), (153, 1025012), (171, 917116), (204, 768759), (228, 687837), (306, 512506), (323, 485532), (342, 458558), (612, 256253), (646, 242766), (684, 229279), (969, 161844), (1292, 121383), (1938, 80922), (2907, 53948), (3876, 40461), (5814, 26974), (11628, 13487)]