164513172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 423360000

約数和(自身を除く): 258846828

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 139, 174, 179, 228, 278, 348, 358, 417, 537, 551, 556, 716, 834, 1074, 1102, 1653, 1668, 2148, 2204, 2641, 3306, 3401, 4031, 5191, 5282, 6612, 6802, 7923, 8062, 10203, 10382, 10564, 12093, 13604, 15573, 15846, 16124, 20406, 20764, 24186, 24881, 31146, 31692, 40812, 48372, 49762, 62292, 74643, 76589, 98629, 99524, 149286, 153178, 197258, 229767, 295887, 298572, 306356, 394516, 459534, 472739, 591774, 721549, 919068, 945478, 1183548, 1418217, 1443098, 1890956, 2164647, 2836434, 2886196, 4329294, 5672868, 8658588, 13709431, 27418862, 41128293, 54837724, 82256586, 164513172]

約数ペア:

[(1, 164513172), (2, 82256586), (3, 54837724), (4, 41128293), (6, 27418862), (12, 13709431), (19, 8658588), (29, 5672868), (38, 4329294), (57, 2886196), (58, 2836434), (76, 2164647), (87, 1890956), (114, 1443098), (116, 1418217), (139, 1183548), (174, 945478), (179, 919068), (228, 721549), (278, 591774), (348, 472739), (358, 459534), (417, 394516), (537, 306356), (551, 298572), (556, 295887), (716, 229767), (834, 197258), (1074, 153178), (1102, 149286), (1653, 99524), (1668, 98629), (2148, 76589), (2204, 74643), (2641, 62292), (3306, 49762), (3401, 48372), (4031, 40812), (5191, 31692), (5282, 31146), (6612, 24881), (6802, 24186), (7923, 20764), (8062, 20406), (10203, 16124), (10382, 15846), (10564, 15573), (12093, 13604)]