172947348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:958

約数の個数: 144

約数和(自身を含む): 539360640

約数和(自身を除く): 366413292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 41, 42, 57, 63, 76, 82, 84, 114, 123, 126, 133, 164, 171, 228, 246, 252, 266, 287, 342, 369, 399, 492, 532, 574, 684, 738, 779, 798, 861, 881, 1148, 1197, 1476, 1558, 1596, 1722, 1762, 2337, 2394, 2583, 2643, 3116, 3444, 3524, 4674, 4788, 5166, 5286, 5453, 6167, 7011, 7929, 9348, 10332, 10572, 10906, 12334, 14022, 15858, 16359, 16739, 18501, 21812, 24668, 28044, 31716, 32718, 33478, 36121, 37002, 49077, 50217, 55503, 65436, 66956, 72242, 74004, 98154, 100434, 108363, 111006, 117173, 144484, 150651, 196308, 200868, 216726, 222012, 234346, 252847, 301302, 325089, 351519, 433452, 468692, 505694, 602604, 650178, 686299, 703038, 758541, 1011388, 1054557, 1300356, 1372598, 1406076, 1517082, 2058897, 2109114, 2275623, 2745196, 3034164, 4117794, 4218228, 4551246, 4804093, 6176691, 8235588, 9102492, 9608186, 12353382, 14412279, 19216372, 24706764, 28824558, 43236837, 57649116, 86473674, 172947348]

約数ペア:

[(1, 172947348), (2, 86473674), (3, 57649116), (4, 43236837), (6, 28824558), (7, 24706764), (9, 19216372), (12, 14412279), (14, 12353382), (18, 9608186), (19, 9102492), (21, 8235588), (28, 6176691), (36, 4804093), (38, 4551246), (41, 4218228), (42, 4117794), (57, 3034164), (63, 2745196), (76, 2275623), (82, 2109114), (84, 2058897), (114, 1517082), (123, 1406076), (126, 1372598), (133, 1300356), (164, 1054557), (171, 1011388), (228, 758541), (246, 703038), (252, 686299), (266, 650178), (287, 602604), (342, 505694), (369, 468692), (399, 433452), (492, 351519), (532, 325089), (574, 301302), (684, 252847), (738, 234346), (779, 222012), (798, 216726), (861, 200868), (881, 196308), (1148, 150651), (1197, 144484), (1476, 117173), (1558, 111006), (1596, 108363), (1722, 100434), (1762, 98154), (2337, 74004), (2394, 72242), (2583, 66956), (2643, 65436), (3116, 55503), (3444, 50217), (3524, 49077), (4674, 37002), (4788, 36121), (5166, 33478), (5286, 32718), (5453, 31716), (6167, 28044), (7011, 24668), (7929, 21812), (9348, 18501), (10332, 16739), (10572, 16359), (10906, 15858), (12334, 14022)]