163004256

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 482947920

約数和(自身を除く): 319943664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 59, 72, 96, 106, 118, 144, 159, 177, 181, 212, 236, 288, 318, 354, 362, 424, 472, 477, 531, 543, 636, 708, 724, 848, 944, 954, 1062, 1086, 1272, 1416, 1448, 1629, 1696, 1888, 1908, 2124, 2172, 2544, 2832, 2896, 3127, 3258, 3816, 4248, 4344, 5088, 5664, 5792, 6254, 6516, 7632, 8496, 8688, 9381, 9593, 10679, 12508, 13032, 15264, 16992, 17376, 18762, 19186, 21358, 25016, 26064, 28143, 28779, 32037, 37524, 38372, 42716, 50032, 52128, 56286, 57558, 64074, 75048, 76744, 85432, 86337, 96111, 100064, 112572, 115116, 128148, 150096, 153488, 170864, 172674, 192222, 225144, 230232, 256296, 300192, 306976, 341728, 345348, 384444, 450288, 460464, 512592, 565987, 690696, 768888, 900576, 920928, 1025184, 1131974, 1381392, 1537776, 1697961, 2263948, 2762784, 3075552, 3395922, 4527896, 5093883, 6791844, 9055792, 10187766, 13583688, 18111584, 20375532, 27167376, 40751064, 54334752, 81502128, 163004256]

約数ペア:

[(1, 163004256), (2, 81502128), (3, 54334752), (4, 40751064), (6, 27167376), (8, 20375532), (9, 18111584), (12, 13583688), (16, 10187766), (18, 9055792), (24, 6791844), (32, 5093883), (36, 4527896), (48, 3395922), (53, 3075552), (59, 2762784), (72, 2263948), (96, 1697961), (106, 1537776), (118, 1381392), (144, 1131974), (159, 1025184), (177, 920928), (181, 900576), (212, 768888), (236, 690696), (288, 565987), (318, 512592), (354, 460464), (362, 450288), (424, 384444), (472, 345348), (477, 341728), (531, 306976), (543, 300192), (636, 256296), (708, 230232), (724, 225144), (848, 192222), (944, 172674), (954, 170864), (1062, 153488), (1086, 150096), (1272, 128148), (1416, 115116), (1448, 112572), (1629, 100064), (1696, 96111), (1888, 86337), (1908, 85432), (2124, 76744), (2172, 75048), (2544, 64074), (2832, 57558), (2896, 56286), (3127, 52128), (3258, 50032), (3816, 42716), (4248, 38372), (4344, 37524), (5088, 32037), (5664, 28779), (5792, 28143), (6254, 26064), (6516, 25016), (7632, 21358), (8496, 19186), (8688, 18762), (9381, 17376), (9593, 16992), (10679, 15264), (12508, 13032)]