155881918

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{16823}}^1$

素因数の和:16979

約数の個数: 16

約数和(自身を含む): 241659936

約数和(自身を除く): 85778018

約数列:

[1, 2, 41, 82, 113, 226, 4633, 9266, 16823, 33646, 689743, 1379486, 1900999, 3801998, 77940959, 155881918]

約数ペア:

[(1, 155881918), (2, 77940959), (41, 3801998), (82, 1900999), (113, 1379486), (226, 689743), (4633, 33646), (9266, 16823)]