172490206

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{1019}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 301397760

約数和(自身を除く): 128907554

約数列:

[1, 2, 7, 14, 107, 113, 214, 226, 749, 791, 1019, 1498, 1582, 2038, 7133, 12091, 14266, 24182, 84637, 109033, 115147, 169274, 218066, 230294, 763231, 806029, 1526462, 1612058, 12320729, 24641458, 86245103, 172490206]

約数ペア:

[(1, 172490206), (2, 86245103), (7, 24641458), (14, 12320729), (107, 1612058), (113, 1526462), (214, 806029), (226, 763231), (749, 230294), (791, 218066), (1019, 169274), (1498, 115147), (1582, 109033), (2038, 84637), (7133, 24182), (12091, 14266)]