127643616

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:122

約数の個数: 216

約数和(自身を含む): 410889024

約数和(自身を除く): 283245408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 31, 32, 34, 36, 48, 51, 58, 62, 68, 72, 87, 93, 96, 102, 116, 124, 136, 144, 153, 174, 186, 204, 232, 248, 261, 272, 279, 288, 306, 348, 372, 408, 464, 493, 496, 522, 527, 544, 558, 612, 696, 744, 816, 841, 899, 928, 986, 992, 1044, 1054, 1116, 1224, 1392, 1479, 1488, 1581, 1632, 1682, 1798, 1972, 2088, 2108, 2232, 2448, 2523, 2697, 2784, 2958, 2976, 3162, 3364, 3596, 3944, 4176, 4216, 4437, 4464, 4743, 4896, 5046, 5394, 5916, 6324, 6728, 7192, 7569, 7888, 8091, 8352, 8432, 8874, 8928, 9486, 10092, 10788, 11832, 12648, 13456, 14297, 14384, 15138, 15283, 15776, 16182, 16864, 17748, 18972, 20184, 21576, 23664, 25296, 26071, 26912, 28594, 28768, 30276, 30566, 32364, 35496, 37944, 40368, 42891, 43152, 45849, 47328, 50592, 52142, 57188, 60552, 61132, 64728, 70992, 75888, 78213, 80736, 85782, 86304, 91698, 104284, 114376, 121104, 122264, 128673, 129456, 137547, 141984, 151776, 156426, 171564, 183396, 208568, 228752, 234639, 242208, 244528, 257346, 258912, 275094, 312852, 343128, 366792, 417136, 443207, 457504, 469278, 489056, 514692, 550188, 625704, 686256, 733584, 834272, 886414, 938556, 1029384, 1100376, 1251408, 1329621, 1372512, 1467168, 1772828, 1877112, 2058768, 2200752, 2502816, 2659242, 3545656, 3754224, 3988863, 4117536, 4401504, 5318484, 7091312, 7508448, 7977726, 10636968, 14182624, 15955452, 21273936, 31910904, 42547872, 63821808, 127643616]

約数ペア:

[(1, 127643616), (2, 63821808), (3, 42547872), (4, 31910904), (6, 21273936), (8, 15955452), (9, 14182624), (12, 10636968), (16, 7977726), (17, 7508448), (18, 7091312), (24, 5318484), (29, 4401504), (31, 4117536), (32, 3988863), (34, 3754224), (36, 3545656), (48, 2659242), (51, 2502816), (58, 2200752), (62, 2058768), (68, 1877112), (72, 1772828), (87, 1467168), (93, 1372512), (96, 1329621), (102, 1251408), (116, 1100376), (124, 1029384), (136, 938556), (144, 886414), (153, 834272), (174, 733584), (186, 686256), (204, 625704), (232, 550188), (248, 514692), (261, 489056), (272, 469278), (279, 457504), (288, 443207), (306, 417136), (348, 366792), (372, 343128), (408, 312852), (464, 275094), (493, 258912), (496, 257346), (522, 244528), (527, 242208), (544, 234639), (558, 228752), (612, 208568), (696, 183396), (744, 171564), (816, 156426), (841, 151776), (899, 141984), (928, 137547), (986, 129456), (992, 128673), (1044, 122264), (1054, 121104), (1116, 114376), (1224, 104284), (1392, 91698), (1479, 86304), (1488, 85782), (1581, 80736), (1632, 78213), (1682, 75888), (1798, 70992), (1972, 64728), (2088, 61132), (2108, 60552), (2232, 57188), (2448, 52142), (2523, 50592), (2697, 47328), (2784, 45849), (2958, 43152), (2976, 42891), (3162, 40368), (3364, 37944), (3596, 35496), (3944, 32364), (4176, 30566), (4216, 30276), (4437, 28768), (4464, 28594), (4743, 26912), (4896, 26071), (5046, 25296), (5394, 23664), (5916, 21576), (6324, 20184), (6728, 18972), (7192, 17748), (7569, 16864), (7888, 16182), (8091, 15776), (8352, 15283), (8432, 15138), (8874, 14384), (8928, 14297), (9486, 13456), (10092, 12648), (10788, 11832)]