133688894032

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{4561}}^1\times {\mathrm{11239}}^1$

素因数の和:15971

約数の個数: 40

約数和(自身を含む): 260691657920

約数和(自身を除く): 127002763888

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 4561, 9122, 11239, 18244, 22478, 36488, 44956, 72976, 89912, 179824, 743443, 1486886, 1831957, 2973772, 3663914, 5947544, 7327828, 11895088, 14655656, 29311312, 51261079, 102522158, 205044316, 410088632, 820177264, 8355555877, 16711111754, 33422223508, 66844447016, 133688894032]

約数ペア:

[(1, 133688894032), (2, 66844447016), (4, 33422223508), (8, 16711111754), (16, 8355555877), (163, 820177264), (326, 410088632), (652, 205044316), (1304, 102522158), (2608, 51261079), (4561, 29311312), (9122, 14655656), (11239, 11895088), (18244, 7327828), (22478, 5947544), (36488, 3663914), (44956, 2973772), (72976, 1831957), (89912, 1486886), (179824, 743443)]