138509364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 390455296

約数和(自身を除く): 251945932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 62, 84, 86, 93, 124, 129, 172, 186, 217, 258, 301, 372, 434, 516, 602, 651, 868, 903, 1204, 1237, 1302, 1333, 1806, 2474, 2604, 2666, 3612, 3711, 3999, 4948, 5332, 7422, 7998, 8659, 9331, 14844, 15996, 17318, 18662, 25977, 27993, 34636, 37324, 38347, 51954, 53191, 55986, 76694, 103908, 106382, 111972, 115041, 153388, 159573, 212764, 230082, 268429, 319146, 372337, 460164, 536858, 638292, 744674, 805287, 1073716, 1117011, 1489348, 1610574, 1648921, 2234022, 3221148, 3297842, 4468044, 4946763, 6595684, 9893526, 11542447, 19787052, 23084894, 34627341, 46169788, 69254682, 138509364]

約数ペア:

[(1, 138509364), (2, 69254682), (3, 46169788), (4, 34627341), (6, 23084894), (7, 19787052), (12, 11542447), (14, 9893526), (21, 6595684), (28, 4946763), (31, 4468044), (42, 3297842), (43, 3221148), (62, 2234022), (84, 1648921), (86, 1610574), (93, 1489348), (124, 1117011), (129, 1073716), (172, 805287), (186, 744674), (217, 638292), (258, 536858), (301, 460164), (372, 372337), (434, 319146), (516, 268429), (602, 230082), (651, 212764), (868, 159573), (903, 153388), (1204, 115041), (1237, 111972), (1302, 106382), (1333, 103908), (1806, 76694), (2474, 55986), (2604, 53191), (2666, 51954), (3612, 38347), (3711, 37324), (3999, 34636), (4948, 27993), (5332, 25977), (7422, 18662), (7998, 17318), (8659, 15996), (9331, 14844)]