194907648

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 160

約数和(自身を含む): 574713216

約数和(自身を除く): 379805568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 227, 256, 258, 312, 344, 384, 416, 454, 512, 516, 559, 624, 681, 688, 768, 832, 908, 1032, 1118, 1248, 1362, 1376, 1536, 1664, 1677, 1816, 2064, 2236, 2496, 2724, 2752, 2951, 3328, 3354, 3632, 4128, 4472, 4992, 5448, 5504, 5902, 6656, 6708, 7264, 8256, 8853, 8944, 9761, 9984, 10896, 11008, 11804, 13416, 14528, 16512, 17706, 17888, 19522, 19968, 21792, 22016, 23608, 26832, 29056, 29283, 33024, 35412, 35776, 39044, 43584, 47216, 53664, 58112, 58566, 66048, 70824, 71552, 78088, 87168, 94432, 107328, 116224, 117132, 126893, 141648, 143104, 156176, 174336, 188864, 214656, 234264, 253786, 283296, 286208, 312352, 348672, 377728, 380679, 429312, 468528, 507572, 566592, 624704, 755456, 761358, 858624, 937056, 1015144, 1133184, 1249408, 1510912, 1522716, 1874112, 2030288, 2266368, 2498816, 3045432, 3748224, 4060576, 4532736, 4997632, 6090864, 7496448, 8121152, 12181728, 14992896, 16242304, 24363456, 32484608, 48726912, 64969216, 97453824, 194907648]

約数ペア:

[(1, 194907648), (2, 97453824), (3, 64969216), (4, 48726912), (6, 32484608), (8, 24363456), (12, 16242304), (13, 14992896), (16, 12181728), (24, 8121152), (26, 7496448), (32, 6090864), (39, 4997632), (43, 4532736), (48, 4060576), (52, 3748224), (64, 3045432), (78, 2498816), (86, 2266368), (96, 2030288), (104, 1874112), (128, 1522716), (129, 1510912), (156, 1249408), (172, 1133184), (192, 1015144), (208, 937056), (227, 858624), (256, 761358), (258, 755456), (312, 624704), (344, 566592), (384, 507572), (416, 468528), (454, 429312), (512, 380679), (516, 377728), (559, 348672), (624, 312352), (681, 286208), (688, 283296), (768, 253786), (832, 234264), (908, 214656), (1032, 188864), (1118, 174336), (1248, 156176), (1362, 143104), (1376, 141648), (1536, 126893), (1664, 117132), (1677, 116224), (1816, 107328), (2064, 94432), (2236, 87168), (2496, 78088), (2724, 71552), (2752, 70824), (2951, 66048), (3328, 58566), (3354, 58112), (3632, 53664), (4128, 47216), (4472, 43584), (4992, 39044), (5448, 35776), (5504, 35412), (5902, 33024), (6656, 29283), (6708, 29056), (7264, 26832), (8256, 23608), (8853, 22016), (8944, 21792), (9761, 19968), (9984, 19522), (10896, 17888), (11008, 17706), (11804, 16512), (13416, 14528)]