138409452

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1892

約数の個数: 96

約数和(自身を含む): 388147200

約数和(自身を除く): 249737748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 108, 111, 114, 148, 171, 222, 228, 333, 342, 444, 513, 666, 684, 703, 999, 1026, 1332, 1406, 1823, 1998, 2052, 2109, 2812, 3646, 3996, 4218, 5469, 6327, 7292, 8436, 10938, 12654, 16407, 18981, 21876, 25308, 32814, 34637, 37962, 49221, 65628, 67451, 69274, 75924, 98442, 103911, 134902, 138548, 196884, 202353, 207822, 269804, 311733, 404706, 415644, 607059, 623466, 809412, 935199, 1214118, 1246932, 1281569, 1821177, 1870398, 2428236, 2563138, 3642354, 3740796, 3844707, 5126276, 7284708, 7689414, 11534121, 15378828, 23068242, 34602363, 46136484, 69204726, 138409452]

約数ペア:

[(1, 138409452), (2, 69204726), (3, 46136484), (4, 34602363), (6, 23068242), (9, 15378828), (12, 11534121), (18, 7689414), (19, 7284708), (27, 5126276), (36, 3844707), (37, 3740796), (38, 3642354), (54, 2563138), (57, 2428236), (74, 1870398), (76, 1821177), (108, 1281569), (111, 1246932), (114, 1214118), (148, 935199), (171, 809412), (222, 623466), (228, 607059), (333, 415644), (342, 404706), (444, 311733), (513, 269804), (666, 207822), (684, 202353), (703, 196884), (999, 138548), (1026, 134902), (1332, 103911), (1406, 98442), (1823, 75924), (1998, 69274), (2052, 67451), (2109, 65628), (2812, 49221), (3646, 37962), (3996, 34637), (4218, 32814), (5469, 25308), (6327, 21876), (7292, 18981), (8436, 16407), (10938, 12654)]