138868938

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{587}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 333889920

約数和(自身を除く): 195020982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 337, 351, 587, 674, 702, 1011, 1174, 1761, 2022, 3033, 3522, 4381, 5283, 6066, 7631, 8762, 9099, 10566, 13143, 15262, 15849, 18198, 22893, 26286, 31698, 39429, 45786, 68679, 78858, 118287, 137358, 197819, 206037, 236574, 395638, 412074, 593457, 1186914, 1780371, 2571647, 3560742, 5143294, 5341113, 7714941, 10682226, 15429882, 23144823, 46289646, 69434469, 138868938]

約数ペア:

[(1, 138868938), (2, 69434469), (3, 46289646), (6, 23144823), (9, 15429882), (13, 10682226), (18, 7714941), (26, 5341113), (27, 5143294), (39, 3560742), (54, 2571647), (78, 1780371), (117, 1186914), (234, 593457), (337, 412074), (351, 395638), (587, 236574), (674, 206037), (702, 197819), (1011, 137358), (1174, 118287), (1761, 78858), (2022, 68679), (3033, 45786), (3522, 39429), (4381, 31698), (5283, 26286), (6066, 22893), (7631, 18198), (8762, 15849), (9099, 15262), (10566, 13143)]