194623616

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 460028160

約数和(自身を除く): 265404544

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 47, 64, 68, 88, 94, 128, 136, 173, 176, 187, 188, 272, 346, 352, 374, 376, 517, 544, 692, 704, 748, 752, 799, 1034, 1088, 1384, 1408, 1496, 1504, 1598, 1903, 2068, 2176, 2768, 2941, 2992, 3008, 3196, 3806, 4136, 5536, 5882, 5984, 6016, 6392, 7612, 8131, 8272, 8789, 11072, 11764, 11968, 12784, 15224, 16262, 16544, 17578, 22144, 23528, 23936, 25568, 30448, 32351, 32524, 33088, 35156, 47056, 51136, 60896, 64702, 65048, 66176, 70312, 89441, 94112, 102272, 121792, 129404, 130096, 138227, 140624, 178882, 188224, 243584, 258808, 260192, 276454, 281248, 357764, 376448, 517616, 520384, 552908, 562496, 715528, 1035232, 1040768, 1105816, 1124992, 1431056, 1520497, 2070464, 2211632, 2862112, 3040994, 4140928, 4423264, 5724224, 6081988, 8846528, 11448448, 12163976, 17693056, 24327952, 48655904, 97311808, 194623616]

約数ペア:

[(1, 194623616), (2, 97311808), (4, 48655904), (8, 24327952), (11, 17693056), (16, 12163976), (17, 11448448), (22, 8846528), (32, 6081988), (34, 5724224), (44, 4423264), (47, 4140928), (64, 3040994), (68, 2862112), (88, 2211632), (94, 2070464), (128, 1520497), (136, 1431056), (173, 1124992), (176, 1105816), (187, 1040768), (188, 1035232), (272, 715528), (346, 562496), (352, 552908), (374, 520384), (376, 517616), (517, 376448), (544, 357764), (692, 281248), (704, 276454), (748, 260192), (752, 258808), (799, 243584), (1034, 188224), (1088, 178882), (1384, 140624), (1408, 138227), (1496, 130096), (1504, 129404), (1598, 121792), (1903, 102272), (2068, 94112), (2176, 89441), (2768, 70312), (2941, 66176), (2992, 65048), (3008, 64702), (3196, 60896), (3806, 51136), (4136, 47056), (5536, 35156), (5882, 33088), (5984, 32524), (6016, 32351), (6392, 30448), (7612, 25568), (8131, 23936), (8272, 23528), (8789, 22144), (11072, 17578), (11764, 16544), (11968, 16262), (12784, 15224)]