158216448

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 484771392

約数和(自身を除く): 326554944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 53, 64, 69, 78, 92, 96, 104, 106, 128, 138, 156, 159, 169, 184, 192, 208, 212, 256, 276, 299, 312, 318, 338, 368, 384, 416, 424, 507, 552, 598, 624, 636, 676, 689, 736, 768, 832, 848, 897, 1014, 1104, 1196, 1219, 1248, 1272, 1352, 1378, 1472, 1664, 1696, 1794, 2028, 2067, 2208, 2392, 2438, 2496, 2544, 2704, 2756, 2944, 3328, 3392, 3588, 3657, 3887, 4056, 4134, 4416, 4784, 4876, 4992, 5088, 5408, 5512, 5888, 6784, 7176, 7314, 7774, 8112, 8268, 8832, 8957, 9568, 9752, 9984, 10176, 10816, 11024, 11661, 13568, 14352, 14628, 15548, 15847, 16224, 16536, 17664, 17914, 19136, 19504, 20352, 21632, 22048, 23322, 26871, 28704, 29256, 31096, 31694, 32448, 33072, 35828, 38272, 39008, 40704, 43264, 44096, 46644, 47541, 53742, 57408, 58512, 62192, 63388, 64896, 66144, 71656, 76544, 78016, 88192, 93288, 95082, 107484, 114816, 117024, 124384, 126776, 129792, 132288, 143312, 156032, 176384, 186576, 190164, 206011, 214968, 229632, 234048, 248768, 253552, 264576, 286624, 312064, 373152, 380328, 412022, 429936, 468096, 497536, 507104, 529152, 573248, 618033, 746304, 760656, 824044, 859872, 936192, 995072, 1014208, 1146496, 1236066, 1492608, 1521312, 1648088, 1719744, 2028416, 2292992, 2472132, 2985216, 3042624, 3296176, 3439488, 4056832, 4944264, 6085248, 6592352, 6878976, 9888528, 12170496, 13184704, 19777056, 26369408, 39554112, 52738816, 79108224, 158216448]

約数ペア:

[(1, 158216448), (2, 79108224), (3, 52738816), (4, 39554112), (6, 26369408), (8, 19777056), (12, 13184704), (13, 12170496), (16, 9888528), (23, 6878976), (24, 6592352), (26, 6085248), (32, 4944264), (39, 4056832), (46, 3439488), (48, 3296176), (52, 3042624), (53, 2985216), (64, 2472132), (69, 2292992), (78, 2028416), (92, 1719744), (96, 1648088), (104, 1521312), (106, 1492608), (128, 1236066), (138, 1146496), (156, 1014208), (159, 995072), (169, 936192), (184, 859872), (192, 824044), (208, 760656), (212, 746304), (256, 618033), (276, 573248), (299, 529152), (312, 507104), (318, 497536), (338, 468096), (368, 429936), (384, 412022), (416, 380328), (424, 373152), (507, 312064), (552, 286624), (598, 264576), (624, 253552), (636, 248768), (676, 234048), (689, 229632), (736, 214968), (768, 206011), (832, 190164), (848, 186576), (897, 176384), (1014, 156032), (1104, 143312), (1196, 132288), (1219, 129792), (1248, 126776), (1272, 124384), (1352, 117024), (1378, 114816), (1472, 107484), (1664, 95082), (1696, 93288), (1794, 88192), (2028, 78016), (2067, 76544), (2208, 71656), (2392, 66144), (2438, 64896), (2496, 63388), (2544, 62192), (2704, 58512), (2756, 57408), (2944, 53742), (3328, 47541), (3392, 46644), (3588, 44096), (3657, 43264), (3887, 40704), (4056, 39008), (4134, 38272), (4416, 35828), (4784, 33072), (4876, 32448), (4992, 31694), (5088, 31096), (5408, 29256), (5512, 28704), (5888, 26871), (6784, 23322), (7176, 22048), (7314, 21632), (7774, 20352), (8112, 19504), (8268, 19136), (8832, 17914), (8957, 17664), (9568, 16536), (9752, 16224), (9984, 15847), (10176, 15548), (10816, 14628), (11024, 14352), (11661, 13568)]