139554432

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^2\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 421634850

約数和(自身を除く): 282080418

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 229, 276, 288, 368, 384, 414, 458, 529, 552, 576, 687, 736, 828, 916, 1058, 1104, 1152, 1374, 1472, 1587, 1656, 1832, 2061, 2116, 2208, 2748, 2944, 3174, 3312, 3664, 4122, 4232, 4416, 4761, 5267, 5496, 6348, 6624, 7328, 8244, 8464, 8832, 9522, 10534, 10992, 12696, 13248, 14656, 15801, 16488, 16928, 19044, 21068, 21984, 25392, 26496, 29312, 31602, 32976, 33856, 38088, 42136, 43968, 47403, 50784, 63204, 65952, 67712, 76176, 84272, 87936, 94806, 101568, 121141, 126408, 131904, 152352, 168544, 189612, 203136, 242282, 252816, 263808, 304704, 337088, 363423, 379224, 484564, 505632, 609408, 674176, 726846, 758448, 969128, 1011264, 1090269, 1453692, 1516896, 1938256, 2022528, 2180538, 2907384, 3033792, 3876512, 4361076, 5814768, 6067584, 7753024, 8722152, 11629536, 15506048, 17444304, 23259072, 34888608, 46518144, 69777216, 139554432]

約数ペア:

[(1, 139554432), (2, 69777216), (3, 46518144), (4, 34888608), (6, 23259072), (8, 17444304), (9, 15506048), (12, 11629536), (16, 8722152), (18, 7753024), (23, 6067584), (24, 5814768), (32, 4361076), (36, 3876512), (46, 3033792), (48, 2907384), (64, 2180538), (69, 2022528), (72, 1938256), (92, 1516896), (96, 1453692), (128, 1090269), (138, 1011264), (144, 969128), (184, 758448), (192, 726846), (207, 674176), (229, 609408), (276, 505632), (288, 484564), (368, 379224), (384, 363423), (414, 337088), (458, 304704), (529, 263808), (552, 252816), (576, 242282), (687, 203136), (736, 189612), (828, 168544), (916, 152352), (1058, 131904), (1104, 126408), (1152, 121141), (1374, 101568), (1472, 94806), (1587, 87936), (1656, 84272), (1832, 76176), (2061, 67712), (2116, 65952), (2208, 63204), (2748, 50784), (2944, 47403), (3174, 43968), (3312, 42136), (3664, 38088), (4122, 33856), (4232, 32976), (4416, 31602), (4761, 29312), (5267, 26496), (5496, 25392), (6348, 21984), (6624, 21068), (7328, 19044), (8244, 16928), (8464, 16488), (8832, 15801), (9522, 14656), (10534, 13248), (10992, 12696)]