138303432

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 419915340

約数和(自身を除く): 281611908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 306, 313, 323, 342, 361, 408, 456, 612, 626, 646, 684, 722, 939, 969, 1083, 1224, 1252, 1292, 1368, 1444, 1878, 1938, 2166, 2504, 2584, 2817, 2888, 2907, 3249, 3756, 3876, 4332, 5321, 5634, 5814, 5947, 6137, 6498, 7512, 7752, 8664, 10642, 11268, 11628, 11894, 12274, 12996, 15963, 17841, 18411, 21284, 22536, 23256, 23788, 24548, 25992, 31926, 35682, 36822, 42568, 47576, 47889, 49096, 53523, 55233, 63852, 71364, 73644, 95778, 101099, 107046, 110466, 112993, 127704, 142728, 147288, 191556, 202198, 214092, 220932, 225986, 303297, 338979, 383112, 404396, 428184, 441864, 451972, 606594, 677958, 808792, 903944, 909891, 1016937, 1213188, 1355916, 1819782, 1920881, 2033874, 2426376, 2711832, 3639564, 3841762, 4067748, 5762643, 7279128, 7683524, 8135496, 11525286, 15367048, 17287929, 23050572, 34575858, 46101144, 69151716, 138303432]

約数ペア:

[(1, 138303432), (2, 69151716), (3, 46101144), (4, 34575858), (6, 23050572), (8, 17287929), (9, 15367048), (12, 11525286), (17, 8135496), (18, 7683524), (19, 7279128), (24, 5762643), (34, 4067748), (36, 3841762), (38, 3639564), (51, 2711832), (57, 2426376), (68, 2033874), (72, 1920881), (76, 1819782), (102, 1355916), (114, 1213188), (136, 1016937), (152, 909891), (153, 903944), (171, 808792), (204, 677958), (228, 606594), (306, 451972), (313, 441864), (323, 428184), (342, 404396), (361, 383112), (408, 338979), (456, 303297), (612, 225986), (626, 220932), (646, 214092), (684, 202198), (722, 191556), (939, 147288), (969, 142728), (1083, 127704), (1224, 112993), (1252, 110466), (1292, 107046), (1368, 101099), (1444, 95778), (1878, 73644), (1938, 71364), (2166, 63852), (2504, 55233), (2584, 53523), (2817, 49096), (2888, 47889), (2907, 47576), (3249, 42568), (3756, 36822), (3876, 35682), (4332, 31926), (5321, 25992), (5634, 24548), (5814, 23788), (5947, 23256), (6137, 22536), (6498, 21284), (7512, 18411), (7752, 17841), (8664, 15963), (10642, 12996), (11268, 12274), (11628, 11894)]