188889390746

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1\times {\mathrm{189797}}^1$

素因数の和:190934

約数の個数: 32

約数和(自身を含む): 328954856832

約数和(自身を除く): 140065466086

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 1061, 2122, 7427, 14854, 71087, 142174, 189797, 379594, 497609, 995218, 1328579, 2657158, 12716399, 25432798, 89014793, 178029586, 201374617, 402749234, 1409622319, 2819244638, 13492099339, 26984198678, 94444695373, 188889390746]

約数ペア:

[(1, 188889390746), (2, 94444695373), (7, 26984198678), (14, 13492099339), (67, 2819244638), (134, 1409622319), (469, 402749234), (938, 201374617), (1061, 178029586), (2122, 89014793), (7427, 25432798), (14854, 12716399), (71087, 2657158), (142174, 1328579), (189797, 995218), (379594, 497609)]