140508864

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 224

約数和(自身を含む): 443463680

約数和(自身を除く): 302954816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 61, 62, 64, 72, 86, 93, 96, 108, 122, 124, 129, 144, 172, 183, 186, 192, 216, 244, 248, 258, 279, 288, 344, 366, 372, 387, 432, 488, 496, 516, 549, 558, 576, 688, 732, 744, 774, 837, 864, 976, 992, 1032, 1098, 1116, 1161, 1333, 1376, 1464, 1488, 1548, 1647, 1674, 1728, 1891, 1952, 1984, 2064, 2196, 2232, 2322, 2623, 2666, 2752, 2928, 2976, 3096, 3294, 3348, 3782, 3904, 3999, 4128, 4392, 4464, 4644, 5246, 5332, 5673, 5856, 5952, 6192, 6588, 6696, 7564, 7869, 7998, 8256, 8784, 8928, 9288, 10492, 10664, 11346, 11712, 11997, 12384, 13176, 13392, 15128, 15738, 15996, 17019, 17568, 17856, 18576, 20984, 21328, 22692, 23607, 23994, 24768, 26352, 26784, 30256, 31476, 31992, 34038, 35136, 35991, 37152, 41968, 42656, 45384, 47214, 47988, 51057, 52704, 53568, 60512, 62952, 63984, 68076, 70821, 71982, 74304, 81313, 83936, 85312, 90768, 94428, 95976, 102114, 105408, 121024, 125904, 127968, 136152, 141642, 143964, 162626, 167872, 181536, 188856, 191952, 204228, 243939, 251808, 255936, 272304, 283284, 287928, 325252, 363072, 377712, 383904, 408456, 487878, 503616, 544608, 566568, 575856, 650504, 731817, 755424, 767808, 816912, 975756, 1089216, 1133136, 1151712, 1301008, 1463634, 1510848, 1633824, 1951512, 2195451, 2266272, 2303424, 2602016, 2927268, 3267648, 3903024, 4390902, 4532544, 5204032, 5854536, 7806048, 8781804, 11709072, 15612096, 17563608, 23418144, 35127216, 46836288, 70254432, 140508864]

約数ペア:

[(1, 140508864), (2, 70254432), (3, 46836288), (4, 35127216), (6, 23418144), (8, 17563608), (9, 15612096), (12, 11709072), (16, 8781804), (18, 7806048), (24, 5854536), (27, 5204032), (31, 4532544), (32, 4390902), (36, 3903024), (43, 3267648), (48, 2927268), (54, 2602016), (61, 2303424), (62, 2266272), (64, 2195451), (72, 1951512), (86, 1633824), (93, 1510848), (96, 1463634), (108, 1301008), (122, 1151712), (124, 1133136), (129, 1089216), (144, 975756), (172, 816912), (183, 767808), (186, 755424), (192, 731817), (216, 650504), (244, 575856), (248, 566568), (258, 544608), (279, 503616), (288, 487878), (344, 408456), (366, 383904), (372, 377712), (387, 363072), (432, 325252), (488, 287928), (496, 283284), (516, 272304), (549, 255936), (558, 251808), (576, 243939), (688, 204228), (732, 191952), (744, 188856), (774, 181536), (837, 167872), (864, 162626), (976, 143964), (992, 141642), (1032, 136152), (1098, 127968), (1116, 125904), (1161, 121024), (1333, 105408), (1376, 102114), (1464, 95976), (1488, 94428), (1548, 90768), (1647, 85312), (1674, 83936), (1728, 81313), (1891, 74304), (1952, 71982), (1984, 70821), (2064, 68076), (2196, 63984), (2232, 62952), (2322, 60512), (2623, 53568), (2666, 52704), (2752, 51057), (2928, 47988), (2976, 47214), (3096, 45384), (3294, 42656), (3348, 41968), (3782, 37152), (3904, 35991), (3999, 35136), (4128, 34038), (4392, 31992), (4464, 31476), (4644, 30256), (5246, 26784), (5332, 26352), (5673, 24768), (5856, 23994), (5952, 23607), (6192, 22692), (6588, 21328), (6696, 20984), (7564, 18576), (7869, 17856), (7998, 17568), (8256, 17019), (8784, 15996), (8928, 15738), (9288, 15128), (10492, 13392), (10664, 13176), (11346, 12384), (11712, 11997)]