158297568

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{887}}^1$

素因数の和:937

約数の個数: 144

約数和(自身を含む): 491412096

約数和(自身を除く): 333114528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 352, 416, 429, 507, 528, 572, 624, 676, 858, 887, 1014, 1056, 1144, 1248, 1352, 1716, 1774, 1859, 2028, 2288, 2661, 2704, 3432, 3548, 3718, 4056, 4576, 5322, 5408, 5577, 6864, 7096, 7436, 8112, 9757, 10644, 11154, 11531, 13728, 14192, 14872, 16224, 19514, 21288, 22308, 23062, 28384, 29271, 29744, 34593, 39028, 42576, 44616, 46124, 58542, 59488, 69186, 78056, 85152, 89232, 92248, 117084, 126841, 138372, 149903, 156112, 178464, 184496, 234168, 253682, 276744, 299806, 312224, 368992, 380523, 449709, 468336, 507364, 553488, 599612, 761046, 899418, 936672, 1014728, 1106976, 1199224, 1522092, 1648933, 1798836, 2029456, 2398448, 3044184, 3297866, 3597672, 4058912, 4796896, 4946799, 6088368, 6595732, 7195344, 9893598, 12176736, 13191464, 14390688, 19787196, 26382928, 39574392, 52765856, 79148784, 158297568]

約数ペア:

[(1, 158297568), (2, 79148784), (3, 52765856), (4, 39574392), (6, 26382928), (8, 19787196), (11, 14390688), (12, 13191464), (13, 12176736), (16, 9893598), (22, 7195344), (24, 6595732), (26, 6088368), (32, 4946799), (33, 4796896), (39, 4058912), (44, 3597672), (48, 3297866), (52, 3044184), (66, 2398448), (78, 2029456), (88, 1798836), (96, 1648933), (104, 1522092), (132, 1199224), (143, 1106976), (156, 1014728), (169, 936672), (176, 899418), (208, 761046), (264, 599612), (286, 553488), (312, 507364), (338, 468336), (352, 449709), (416, 380523), (429, 368992), (507, 312224), (528, 299806), (572, 276744), (624, 253682), (676, 234168), (858, 184496), (887, 178464), (1014, 156112), (1056, 149903), (1144, 138372), (1248, 126841), (1352, 117084), (1716, 92248), (1774, 89232), (1859, 85152), (2028, 78056), (2288, 69186), (2661, 59488), (2704, 58542), (3432, 46124), (3548, 44616), (3718, 42576), (4056, 39028), (4576, 34593), (5322, 29744), (5408, 29271), (5577, 28384), (6864, 23062), (7096, 22308), (7436, 21288), (8112, 19514), (9757, 16224), (10644, 14872), (11154, 14192), (11531, 13728)]