102640496

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1582

約数の個数: 60

約数和(自身を含む): 234092160

約数和(自身を除く): 131451664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 356, 392, 623, 712, 784, 1246, 1424, 1471, 2492, 2942, 4361, 4984, 5884, 8722, 9968, 10297, 11768, 17444, 20594, 23536, 34888, 41188, 69776, 72079, 82376, 130919, 144158, 164752, 261838, 288316, 523676, 576632, 916433, 1047352, 1153264, 1832866, 2094704, 3665732, 6415031, 7331464, 12830062, 14662928, 25660124, 51320248, 102640496]

約数ペア:

[(1, 102640496), (2, 51320248), (4, 25660124), (7, 14662928), (8, 12830062), (14, 7331464), (16, 6415031), (28, 3665732), (49, 2094704), (56, 1832866), (89, 1153264), (98, 1047352), (112, 916433), (178, 576632), (196, 523676), (356, 288316), (392, 261838), (623, 164752), (712, 144158), (784, 130919), (1246, 82376), (1424, 72079), (1471, 69776), (2492, 41188), (2942, 34888), (4361, 23536), (4984, 20594), (5884, 17444), (8722, 11768), (9968, 10297)]