156621872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15083}}^1$

素因数の和:15161

約数の個数: 40

約数和(自身を含む): 336674880

約数和(自身を除く): 180053008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 10384, 15083, 30166, 60332, 120664, 165913, 241328, 331826, 663652, 889897, 1327304, 1779794, 2654608, 3559588, 7119176, 9788867, 14238352, 19577734, 39155468, 78310936, 156621872]

約数ペア:

[(1, 156621872), (2, 78310936), (4, 39155468), (8, 19577734), (11, 14238352), (16, 9788867), (22, 7119176), (44, 3559588), (59, 2654608), (88, 1779794), (118, 1327304), (176, 889897), (236, 663652), (472, 331826), (649, 241328), (944, 165913), (1298, 120664), (2596, 60332), (5192, 30166), (10384, 15083)]