168148918

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{123821}}^1$

素因数の和:123927

約数の個数: 16

約数和(自身を含む): 291229344

約数和(自身を除く): 123080426

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 123821, 247642, 866747, 1733494, 12010637, 24021274, 84074459, 168148918]

約数ペア:

[(1, 168148918), (2, 84074459), (7, 24021274), (14, 12010637), (97, 1733494), (194, 866747), (679, 247642), (1358, 123821)]