155735568

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:478

約数の個数: 160

約数和(自身を含む): 478540800

約数和(自身を除く): 322805232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 36, 48, 54, 58, 62, 72, 87, 93, 108, 116, 124, 144, 174, 186, 216, 232, 248, 261, 279, 348, 372, 401, 432, 464, 496, 522, 558, 696, 744, 783, 802, 837, 899, 1044, 1116, 1203, 1392, 1488, 1566, 1604, 1674, 1798, 2088, 2232, 2406, 2697, 3132, 3208, 3348, 3596, 3609, 4176, 4464, 4812, 5394, 6264, 6416, 6696, 7192, 7218, 8091, 9624, 10788, 10827, 11629, 12431, 12528, 13392, 14384, 14436, 16182, 19248, 21576, 21654, 23258, 24273, 24862, 28872, 32364, 34887, 37293, 43152, 43308, 46516, 48546, 49724, 57744, 64728, 69774, 74586, 86616, 93032, 97092, 99448, 104661, 111879, 129456, 139548, 149172, 173232, 186064, 194184, 198896, 209322, 223758, 279096, 298344, 313983, 335637, 360499, 388368, 418644, 447516, 558192, 596688, 627966, 671274, 720998, 837288, 895032, 1081497, 1255932, 1342548, 1441996, 1674576, 1790064, 2162994, 2511864, 2685096, 2883992, 3244491, 4325988, 5023728, 5370192, 5767984, 6488982, 8651976, 9733473, 12977964, 17303952, 19466946, 25955928, 38933892, 51911856, 77867784, 155735568]

約数ペア:

[(1, 155735568), (2, 77867784), (3, 51911856), (4, 38933892), (6, 25955928), (8, 19466946), (9, 17303952), (12, 12977964), (16, 9733473), (18, 8651976), (24, 6488982), (27, 5767984), (29, 5370192), (31, 5023728), (36, 4325988), (48, 3244491), (54, 2883992), (58, 2685096), (62, 2511864), (72, 2162994), (87, 1790064), (93, 1674576), (108, 1441996), (116, 1342548), (124, 1255932), (144, 1081497), (174, 895032), (186, 837288), (216, 720998), (232, 671274), (248, 627966), (261, 596688), (279, 558192), (348, 447516), (372, 418644), (401, 388368), (432, 360499), (464, 335637), (496, 313983), (522, 298344), (558, 279096), (696, 223758), (744, 209322), (783, 198896), (802, 194184), (837, 186064), (899, 173232), (1044, 149172), (1116, 139548), (1203, 129456), (1392, 111879), (1488, 104661), (1566, 99448), (1604, 97092), (1674, 93032), (1798, 86616), (2088, 74586), (2232, 69774), (2406, 64728), (2697, 57744), (3132, 49724), (3208, 48546), (3348, 46516), (3596, 43308), (3609, 43152), (4176, 37293), (4464, 34887), (4812, 32364), (5394, 28872), (6264, 24862), (6416, 24273), (6696, 23258), (7192, 21654), (7218, 21576), (8091, 19248), (9624, 16182), (10788, 14436), (10827, 14384), (11629, 13392), (12431, 12528)]