156988497177

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67589}}^1$

素因数の和:67695

約数の個数: 72

約数和(自身を含む): 258961622400

約数和(自身を除く): 101973125223

約数列:

[1, 3, 9, 17, 19, 47, 51, 57, 141, 153, 171, 289, 323, 423, 799, 867, 893, 969, 2397, 2601, 2679, 2907, 5491, 7191, 8037, 13583, 15181, 16473, 40749, 45543, 49419, 67589, 122247, 136629, 202767, 258077, 608301, 774231, 1149013, 1284191, 2322693, 3176683, 3447039, 3852573, 9530049, 10341117, 11557719, 19533221, 21831247, 28590147, 54003611, 58599663, 60356977, 65493741, 162010833, 175798989, 181070931, 196481223, 371131199, 486032499, 543212793, 918061387, 1026068609, 1113393597, 2754184161, 3078205827, 3340180791, 8262552483, 9234617481, 17443166353, 52329499059, 156988497177]

約数ペア:

[(1, 156988497177), (3, 52329499059), (9, 17443166353), (17, 9234617481), (19, 8262552483), (47, 3340180791), (51, 3078205827), (57, 2754184161), (141, 1113393597), (153, 1026068609), (171, 918061387), (289, 543212793), (323, 486032499), (423, 371131199), (799, 196481223), (867, 181070931), (893, 175798989), (969, 162010833), (2397, 65493741), (2601, 60356977), (2679, 58599663), (2907, 54003611), (5491, 28590147), (7191, 21831247), (8037, 19533221), (13583, 11557719), (15181, 10341117), (16473, 9530049), (40749, 3852573), (45543, 3447039), (49419, 3176683), (67589, 2322693), (122247, 1284191), (136629, 1149013), (202767, 774231), (258077, 608301)]