191653616

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2230

約数の個数: 80

約数和(自身を含む): 469517568

約数和(自身を除く): 277863952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 146, 154, 176, 292, 308, 511, 584, 616, 803, 1022, 1168, 1232, 1606, 2044, 2131, 3212, 4088, 4262, 5621, 6424, 8176, 8524, 11242, 12848, 14917, 17048, 22484, 23441, 29834, 34096, 44968, 46882, 59668, 89936, 93764, 119336, 155563, 164087, 187528, 238672, 311126, 328174, 375056, 622252, 656348, 1088941, 1244504, 1312696, 1711193, 2177882, 2489008, 2625392, 3422386, 4355764, 6844772, 8711528, 11978351, 13689544, 17423056, 23956702, 27379088, 47913404, 95826808, 191653616]

約数ペア:

[(1, 191653616), (2, 95826808), (4, 47913404), (7, 27379088), (8, 23956702), (11, 17423056), (14, 13689544), (16, 11978351), (22, 8711528), (28, 6844772), (44, 4355764), (56, 3422386), (73, 2625392), (77, 2489008), (88, 2177882), (112, 1711193), (146, 1312696), (154, 1244504), (176, 1088941), (292, 656348), (308, 622252), (511, 375056), (584, 328174), (616, 311126), (803, 238672), (1022, 187528), (1168, 164087), (1232, 155563), (1606, 119336), (2044, 93764), (2131, 89936), (3212, 59668), (4088, 46882), (4262, 44968), (5621, 34096), (6424, 29834), (8176, 23441), (8524, 22484), (11242, 17048), (12848, 14917)]