168495838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27541}}^1$

素因数の和:27592

約数の個数: 32

約数和(自身を含む): 317283840

約数和(自身を除く): 148788002

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 27541, 55082, 192787, 385574, 523279, 633443, 1046558, 1266886, 3662953, 4434101, 7325906, 8868202, 12035417, 24070834, 84247919, 168495838]

約数ペア:

[(1, 168495838), (2, 84247919), (7, 24070834), (14, 12035417), (19, 8868202), (23, 7325906), (38, 4434101), (46, 3662953), (133, 1266886), (161, 1046558), (266, 633443), (322, 523279), (437, 385574), (874, 192787), (3059, 55082), (6118, 27541)]