137575788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71209}}^1$

素因数の和:71246

約数の個数: 48

約数和(自身を含む): 382824960

約数和(自身を除く): 245249172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 71209, 142418, 213627, 284836, 427254, 498463, 854508, 996926, 1495389, 1637807, 1993852, 2990778, 3275614, 4913421, 5981556, 6551228, 9826842, 11464649, 19653684, 22929298, 34393947, 45858596, 68787894, 137575788]

約数ペア:

[(1, 137575788), (2, 68787894), (3, 45858596), (4, 34393947), (6, 22929298), (7, 19653684), (12, 11464649), (14, 9826842), (21, 6551228), (23, 5981556), (28, 4913421), (42, 3275614), (46, 2990778), (69, 1993852), (84, 1637807), (92, 1495389), (138, 996926), (161, 854508), (276, 498463), (322, 427254), (483, 284836), (644, 213627), (966, 142418), (1932, 71209)]