155445696

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 224

約数和(自身を含む): 532546560

約数和(自身を除く): 377100864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 71, 72, 84, 96, 108, 112, 126, 142, 144, 168, 181, 189, 192, 213, 216, 224, 252, 284, 288, 336, 362, 378, 426, 432, 448, 497, 504, 543, 568, 576, 639, 672, 724, 756, 852, 864, 994, 1008, 1086, 1136, 1267, 1278, 1344, 1448, 1491, 1512, 1629, 1704, 1728, 1917, 1988, 2016, 2172, 2272, 2534, 2556, 2896, 2982, 3024, 3258, 3408, 3801, 3834, 3976, 4032, 4344, 4473, 4544, 4887, 5068, 5112, 5792, 5964, 6048, 6516, 6816, 7602, 7668, 7952, 8688, 8946, 9774, 10136, 10224, 11403, 11584, 11928, 12096, 12851, 13032, 13419, 13632, 15204, 15336, 15904, 17376, 17892, 19548, 20272, 20448, 22806, 23856, 25702, 26064, 26838, 30408, 30672, 31808, 34209, 34752, 35784, 38553, 39096, 40544, 40896, 45612, 47712, 51404, 52128, 53676, 60816, 61344, 68418, 71568, 77106, 78192, 81088, 89957, 91224, 95424, 102808, 104256, 107352, 115659, 121632, 122688, 136836, 143136, 154212, 156384, 179914, 182448, 205616, 214704, 231318, 243264, 269871, 273672, 286272, 308424, 312768, 346977, 359828, 364896, 411232, 429408, 462636, 539742, 547344, 616848, 693954, 719656, 729792, 809613, 822464, 858816, 925272, 1079484, 1094688, 1233696, 1387908, 1439312, 1619226, 1850544, 2158968, 2189376, 2428839, 2467392, 2775816, 2878624, 3238452, 3701088, 4317936, 4857678, 5551632, 5757248, 6476904, 7402176, 8635872, 9715356, 11103264, 12953808, 17271744, 19430712, 22206528, 25907616, 38861424, 51815232, 77722848, 155445696]

約数ペア:

[(1, 155445696), (2, 77722848), (3, 51815232), (4, 38861424), (6, 25907616), (7, 22206528), (8, 19430712), (9, 17271744), (12, 12953808), (14, 11103264), (16, 9715356), (18, 8635872), (21, 7402176), (24, 6476904), (27, 5757248), (28, 5551632), (32, 4857678), (36, 4317936), (42, 3701088), (48, 3238452), (54, 2878624), (56, 2775816), (63, 2467392), (64, 2428839), (71, 2189376), (72, 2158968), (84, 1850544), (96, 1619226), (108, 1439312), (112, 1387908), (126, 1233696), (142, 1094688), (144, 1079484), (168, 925272), (181, 858816), (189, 822464), (192, 809613), (213, 729792), (216, 719656), (224, 693954), (252, 616848), (284, 547344), (288, 539742), (336, 462636), (362, 429408), (378, 411232), (426, 364896), (432, 359828), (448, 346977), (497, 312768), (504, 308424), (543, 286272), (568, 273672), (576, 269871), (639, 243264), (672, 231318), (724, 214704), (756, 205616), (852, 182448), (864, 179914), (994, 156384), (1008, 154212), (1086, 143136), (1136, 136836), (1267, 122688), (1278, 121632), (1344, 115659), (1448, 107352), (1491, 104256), (1512, 102808), (1629, 95424), (1704, 91224), (1728, 89957), (1917, 81088), (1988, 78192), (2016, 77106), (2172, 71568), (2272, 68418), (2534, 61344), (2556, 60816), (2896, 53676), (2982, 52128), (3024, 51404), (3258, 47712), (3408, 45612), (3801, 40896), (3834, 40544), (3976, 39096), (4032, 38553), (4344, 35784), (4473, 34752), (4544, 34209), (4887, 31808), (5068, 30672), (5112, 30408), (5792, 26838), (5964, 26064), (6048, 25702), (6516, 23856), (6816, 22806), (7602, 20448), (7668, 20272), (7952, 19548), (8688, 17892), (8946, 17376), (9774, 15904), (10136, 15336), (10224, 15204), (11403, 13632), (11584, 13419), (11928, 13032), (12096, 12851)]