130486496

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2957}}^1$

素因数の和:3171

約数の個数: 48

約数和(自身を含む): 295184736

約数和(自身を除く): 164698240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 788, 1379, 1576, 2758, 2957, 3152, 5516, 5914, 6304, 11032, 11828, 20699, 22064, 23656, 41398, 44128, 47312, 82796, 94624, 165592, 331184, 582529, 662368, 1165058, 2330116, 4077703, 4660232, 8155406, 9320464, 16310812, 18640928, 32621624, 65243248, 130486496]

約数ペア:

[(1, 130486496), (2, 65243248), (4, 32621624), (7, 18640928), (8, 16310812), (14, 9320464), (16, 8155406), (28, 4660232), (32, 4077703), (56, 2330116), (112, 1165058), (197, 662368), (224, 582529), (394, 331184), (788, 165592), (1379, 94624), (1576, 82796), (2758, 47312), (2957, 44128), (3152, 41398), (5516, 23656), (5914, 22064), (6304, 20699), (11032, 11828)]