127890048

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 425658240

約数和(自身を除く): 297768192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 64, 66, 68, 78, 88, 96, 102, 104, 128, 132, 136, 137, 143, 156, 176, 187, 192, 204, 208, 221, 264, 272, 274, 286, 312, 352, 374, 384, 408, 411, 416, 429, 442, 528, 544, 548, 561, 572, 624, 663, 704, 748, 816, 822, 832, 858, 884, 1056, 1088, 1096, 1122, 1144, 1248, 1326, 1408, 1496, 1507, 1632, 1644, 1664, 1716, 1768, 1781, 2112, 2176, 2192, 2244, 2288, 2329, 2431, 2496, 2652, 2992, 3014, 3264, 3288, 3432, 3536, 3562, 4224, 4384, 4488, 4521, 4576, 4658, 4862, 4992, 5304, 5343, 5984, 6028, 6528, 6576, 6864, 6987, 7072, 7124, 7293, 8768, 8976, 9042, 9152, 9316, 9724, 10608, 10686, 11968, 12056, 13152, 13728, 13974, 14144, 14248, 14586, 17536, 17952, 18084, 18304, 18632, 19448, 19591, 21216, 21372, 23936, 24112, 25619, 26304, 27456, 27948, 28288, 28496, 29172, 30277, 35904, 36168, 37264, 38896, 39182, 42432, 42744, 48224, 51238, 52608, 54912, 55896, 56992, 58344, 58773, 60554, 71808, 72336, 74528, 76857, 77792, 78364, 84864, 85488, 90831, 96448, 102476, 111792, 113984, 116688, 117546, 121108, 144672, 149056, 153714, 155584, 156728, 170976, 181662, 192896, 204952, 223584, 227968, 233376, 235092, 242216, 289344, 298112, 307428, 311168, 313456, 333047, 341952, 363324, 409904, 447168, 466752, 470184, 484432, 578688, 614856, 626912, 666094, 683904, 726648, 819808, 894336, 933504, 940368, 968864, 999141, 1229712, 1253824, 1332188, 1453296, 1639616, 1880736, 1937728, 1998282, 2459424, 2507648, 2664376, 2906592, 3279232, 3761472, 3875456, 3996564, 4918848, 5328752, 5813184, 7522944, 7993128, 9837696, 10657504, 11626368, 15986256, 21315008, 31972512, 42630016, 63945024, 127890048]

約数ペア:

[(1, 127890048), (2, 63945024), (3, 42630016), (4, 31972512), (6, 21315008), (8, 15986256), (11, 11626368), (12, 10657504), (13, 9837696), (16, 7993128), (17, 7522944), (22, 5813184), (24, 5328752), (26, 4918848), (32, 3996564), (33, 3875456), (34, 3761472), (39, 3279232), (44, 2906592), (48, 2664376), (51, 2507648), (52, 2459424), (64, 1998282), (66, 1937728), (68, 1880736), (78, 1639616), (88, 1453296), (96, 1332188), (102, 1253824), (104, 1229712), (128, 999141), (132, 968864), (136, 940368), (137, 933504), (143, 894336), (156, 819808), (176, 726648), (187, 683904), (192, 666094), (204, 626912), (208, 614856), (221, 578688), (264, 484432), (272, 470184), (274, 466752), (286, 447168), (312, 409904), (352, 363324), (374, 341952), (384, 333047), (408, 313456), (411, 311168), (416, 307428), (429, 298112), (442, 289344), (528, 242216), (544, 235092), (548, 233376), (561, 227968), (572, 223584), (624, 204952), (663, 192896), (704, 181662), (748, 170976), (816, 156728), (822, 155584), (832, 153714), (858, 149056), (884, 144672), (1056, 121108), (1088, 117546), (1096, 116688), (1122, 113984), (1144, 111792), (1248, 102476), (1326, 96448), (1408, 90831), (1496, 85488), (1507, 84864), (1632, 78364), (1644, 77792), (1664, 76857), (1716, 74528), (1768, 72336), (1781, 71808), (2112, 60554), (2176, 58773), (2192, 58344), (2244, 56992), (2288, 55896), (2329, 54912), (2431, 52608), (2496, 51238), (2652, 48224), (2992, 42744), (3014, 42432), (3264, 39182), (3288, 38896), (3432, 37264), (3536, 36168), (3562, 35904), (4224, 30277), (4384, 29172), (4488, 28496), (4521, 28288), (4576, 27948), (4658, 27456), (4862, 26304), (4992, 25619), (5304, 24112), (5343, 23936), (5984, 21372), (6028, 21216), (6528, 19591), (6576, 19448), (6864, 18632), (6987, 18304), (7072, 18084), (7124, 17952), (7293, 17536), (8768, 14586), (8976, 14248), (9042, 14144), (9152, 13974), (9316, 13728), (9724, 13152), (10608, 12056), (10686, 11968)]