169625344

素因数分解:

$2^8\times 7^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 391139840

約数和(自身を除く): 221514496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 256, 412, 448, 721, 824, 896, 919, 1442, 1648, 1792, 1838, 2884, 3296, 3676, 5768, 6433, 6592, 7352, 11536, 12866, 13184, 14704, 23072, 25732, 26368, 29408, 46144, 51464, 58816, 92288, 94657, 102928, 117632, 184576, 189314, 205856, 235264, 378628, 411712, 662599, 757256, 823424, 1325198, 1514512, 1646848, 2650396, 3029024, 5300792, 6058048, 10601584, 12116096, 21203168, 24232192, 42406336, 84812672, 169625344]

約数ペア:

[(1, 169625344), (2, 84812672), (4, 42406336), (7, 24232192), (8, 21203168), (14, 12116096), (16, 10601584), (28, 6058048), (32, 5300792), (56, 3029024), (64, 2650396), (103, 1646848), (112, 1514512), (128, 1325198), (206, 823424), (224, 757256), (256, 662599), (412, 411712), (448, 378628), (721, 235264), (824, 205856), (896, 189314), (919, 184576), (1442, 117632), (1648, 102928), (1792, 94657), (1838, 92288), (2884, 58816), (3296, 51464), (3676, 46144), (5768, 29408), (6433, 26368), (6592, 25732), (7352, 23072), (11536, 14704), (12866, 13184)]