178316191079

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1\times {\mathrm{821}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 204829668864

約数和(自身を除く): 26513477785

約数列:

[1, 13, 23, 71, 169, 299, 787, 821, 923, 1633, 3887, 10231, 10673, 11999, 18101, 18883, 21229, 55877, 58291, 133003, 138749, 235313, 245479, 275977, 646127, 726401, 757783, 1285171, 1340693, 3059069, 3191227, 8399651, 9443213, 9851179, 14860921, 16707223, 17429009, 45875017, 109195463, 193191973, 217193899, 226577117, 596375221, 1055125391, 2511495649, 7752877873, 13716630083, 178316191079]

約数ペア:

[(1, 178316191079), (13, 13716630083), (23, 7752877873), (71, 2511495649), (169, 1055125391), (299, 596375221), (787, 226577117), (821, 217193899), (923, 193191973), (1633, 109195463), (3887, 45875017), (10231, 17429009), (10673, 16707223), (11999, 14860921), (18101, 9851179), (18883, 9443213), (21229, 8399651), (55877, 3191227), (58291, 3059069), (133003, 1340693), (138749, 1285171), (235313, 757783), (245479, 726401), (275977, 646127)]