156968471672

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{1187}}^1\times {\mathrm{69163}}^1$

素因数の和:70595

約数の個数: 32

約数和(自身を含む): 295800595200

約数和(自身を除く): 138832123528

約数列:

[1, 2, 4, 8, 239, 478, 956, 1187, 1912, 2374, 4748, 9496, 69163, 138326, 276652, 283693, 553304, 567386, 1134772, 2269544, 16529957, 33059914, 66119828, 82096481, 132239656, 164192962, 328385924, 656771848, 19621058959, 39242117918, 78484235836, 156968471672]

約数ペア:

[(1, 156968471672), (2, 78484235836), (4, 39242117918), (8, 19621058959), (239, 656771848), (478, 328385924), (956, 164192962), (1187, 132239656), (1912, 82096481), (2374, 66119828), (4748, 33059914), (9496, 16529957), (69163, 2269544), (138326, 1134772), (276652, 567386), (283693, 553304)]