168952446

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 266503554

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 53, 54, 57, 78, 106, 114, 117, 159, 171, 234, 239, 247, 318, 342, 351, 477, 478, 494, 513, 689, 702, 717, 741, 954, 1007, 1026, 1378, 1431, 1434, 1482, 2014, 2067, 2151, 2223, 2862, 3021, 3107, 4134, 4302, 4446, 4541, 6042, 6201, 6214, 6453, 6669, 9063, 9082, 9321, 12402, 12667, 12906, 13091, 13338, 13623, 18126, 18603, 18642, 25334, 26182, 27189, 27246, 27963, 37206, 38001, 39273, 40869, 54378, 55926, 59033, 76002, 78546, 81738, 83889, 114003, 117819, 118066, 122607, 164671, 167778, 177099, 228006, 235638, 240673, 245214, 329342, 342009, 353457, 354198, 481346, 494013, 531297, 684018, 706914, 722019, 988026, 1062594, 1444038, 1482039, 1593891, 2166057, 2964078, 3128749, 3187782, 4332114, 4446117, 6257498, 6498171, 8892234, 9386247, 12996342, 18772494, 28158741, 56317482, 84476223, 168952446]

約数ペア:

[(1, 168952446), (2, 84476223), (3, 56317482), (6, 28158741), (9, 18772494), (13, 12996342), (18, 9386247), (19, 8892234), (26, 6498171), (27, 6257498), (38, 4446117), (39, 4332114), (53, 3187782), (54, 3128749), (57, 2964078), (78, 2166057), (106, 1593891), (114, 1482039), (117, 1444038), (159, 1062594), (171, 988026), (234, 722019), (239, 706914), (247, 684018), (318, 531297), (342, 494013), (351, 481346), (477, 354198), (478, 353457), (494, 342009), (513, 329342), (689, 245214), (702, 240673), (717, 235638), (741, 228006), (954, 177099), (1007, 167778), (1026, 164671), (1378, 122607), (1431, 118066), (1434, 117819), (1482, 114003), (2014, 83889), (2067, 81738), (2151, 78546), (2223, 76002), (2862, 59033), (3021, 55926), (3107, 54378), (4134, 40869), (4302, 39273), (4446, 38001), (4541, 37206), (6042, 27963), (6201, 27246), (6214, 27189), (6453, 26182), (6669, 25334), (9063, 18642), (9082, 18603), (9321, 18126), (12402, 13623), (12667, 13338), (12906, 13091)]