171245556

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4958

約数の個数: 96

約数和(自身を含む): 494928000

約数和(自身を除く): 323682444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 114, 153, 171, 204, 228, 306, 323, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1836, 1938, 2052, 2907, 3876, 4909, 5814, 8721, 9818, 11628, 14727, 17442, 19636, 29454, 34884, 44181, 58908, 83453, 88362, 93271, 132543, 166906, 176724, 186542, 250359, 265086, 279813, 333812, 373084, 500718, 530172, 559626, 751077, 839439, 1001436, 1119252, 1502154, 1585607, 1678878, 2253231, 2518317, 3004308, 3171214, 3357756, 4506462, 4756821, 5036634, 6342428, 9012924, 9513642, 10073268, 14270463, 19027284, 28540926, 42811389, 57081852, 85622778, 171245556]

約数ペア:

[(1, 171245556), (2, 85622778), (3, 57081852), (4, 42811389), (6, 28540926), (9, 19027284), (12, 14270463), (17, 10073268), (18, 9513642), (19, 9012924), (27, 6342428), (34, 5036634), (36, 4756821), (38, 4506462), (51, 3357756), (54, 3171214), (57, 3004308), (68, 2518317), (76, 2253231), (102, 1678878), (108, 1585607), (114, 1502154), (153, 1119252), (171, 1001436), (204, 839439), (228, 751077), (306, 559626), (323, 530172), (342, 500718), (459, 373084), (513, 333812), (612, 279813), (646, 265086), (684, 250359), (918, 186542), (969, 176724), (1026, 166906), (1292, 132543), (1836, 93271), (1938, 88362), (2052, 83453), (2907, 58908), (3876, 44181), (4909, 34884), (5814, 29454), (8721, 19636), (9818, 17442), (11628, 14727)]