16125972

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 39312000

約数和(自身を除く): 23186028

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 149, 174, 298, 311, 348, 447, 596, 622, 894, 933, 1244, 1788, 1866, 3732, 4321, 8642, 9019, 12963, 17284, 18038, 25926, 27057, 36076, 46339, 51852, 54114, 92678, 108228, 139017, 185356, 278034, 556068, 1343831, 2687662, 4031493, 5375324, 8062986, 16125972]

約数ペア:

[(1, 16125972), (2, 8062986), (3, 5375324), (4, 4031493), (6, 2687662), (12, 1343831), (29, 556068), (58, 278034), (87, 185356), (116, 139017), (149, 108228), (174, 92678), (298, 54114), (311, 51852), (348, 46339), (447, 36076), (596, 27057), (622, 25926), (894, 18038), (933, 17284), (1244, 12963), (1788, 9019), (1866, 8642), (3732, 4321)]