164860722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9923}}^1$

素因数の和:10015

約数の個数: 48

約数和(自身を含む): 390132288

約数和(自身を除く): 225271566

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 9923, 16614, 19846, 29769, 59538, 89307, 128999, 178614, 257998, 386997, 704533, 773994, 1160991, 1409066, 2113599, 2321982, 4227198, 6340797, 9158929, 12681594, 18317858, 27476787, 54953574, 82430361, 164860722]

約数ペア:

[(1, 164860722), (2, 82430361), (3, 54953574), (6, 27476787), (9, 18317858), (13, 12681594), (18, 9158929), (26, 6340797), (39, 4227198), (71, 2321982), (78, 2113599), (117, 1409066), (142, 1160991), (213, 773994), (234, 704533), (426, 386997), (639, 257998), (923, 178614), (1278, 128999), (1846, 89307), (2769, 59538), (5538, 29769), (8307, 19846), (9923, 16614)]