156979264738

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{14713}}^1$

素因数の和:15250

約数の個数: 32

約数和(自身を含む): 239642327232

約数和(自身を除く): 82663062494

約数列:

[1, 2, 131, 193, 211, 262, 386, 422, 14713, 25283, 27641, 29426, 40723, 50566, 55282, 81446, 1927403, 2839609, 3104443, 3854806, 5334713, 5679218, 6208886, 10669426, 371988779, 406682033, 599157499, 743977558, 813364066, 1198314998, 78489632369, 156979264738]

約数ペア:

[(1, 156979264738), (2, 78489632369), (131, 1198314998), (193, 813364066), (211, 743977558), (262, 599157499), (386, 406682033), (422, 371988779), (14713, 10669426), (25283, 6208886), (27641, 5679218), (29426, 5334713), (40723, 3854806), (50566, 3104443), (55282, 2839609), (81446, 1927403)]