164523504

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 440844800

約数和(自身を除く): 276321296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 79, 86, 129, 158, 172, 237, 258, 316, 344, 474, 516, 632, 688, 948, 1009, 1032, 1264, 1896, 2018, 2064, 3027, 3397, 3792, 4036, 6054, 6794, 8072, 10191, 12108, 13588, 16144, 20382, 24216, 27176, 40764, 43387, 48432, 54352, 79711, 81528, 86774, 130161, 159422, 163056, 173548, 239133, 260322, 318844, 347096, 478266, 520644, 637688, 694192, 956532, 1041288, 1275376, 1913064, 2082576, 3427573, 3826128, 6855146, 10282719, 13710292, 20565438, 27420584, 41130876, 54841168, 82261752, 164523504]

約数ペア:

[(1, 164523504), (2, 82261752), (3, 54841168), (4, 41130876), (6, 27420584), (8, 20565438), (12, 13710292), (16, 10282719), (24, 6855146), (43, 3826128), (48, 3427573), (79, 2082576), (86, 1913064), (129, 1275376), (158, 1041288), (172, 956532), (237, 694192), (258, 637688), (316, 520644), (344, 478266), (474, 347096), (516, 318844), (632, 260322), (688, 239133), (948, 173548), (1009, 163056), (1032, 159422), (1264, 130161), (1896, 86774), (2018, 81528), (2064, 79711), (3027, 54352), (3397, 48432), (3792, 43387), (4036, 40764), (6054, 27176), (6794, 24216), (8072, 20382), (10191, 16144), (12108, 13588)]