144027464

素因数分解:

$2^3\times 7^2\times {\mathrm{461}}^1\times {\mathrm{797}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 315217980

約数和(自身を除く): 171190516

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 461, 797, 922, 1594, 1844, 3188, 3227, 3688, 5579, 6376, 6454, 11158, 12908, 22316, 22589, 25816, 39053, 44632, 45178, 78106, 90356, 156212, 180712, 312424, 367417, 734834, 1469668, 2571919, 2939336, 5143838, 10287676, 18003433, 20575352, 36006866, 72013732, 144027464]

約数ペア:

[(1, 144027464), (2, 72013732), (4, 36006866), (7, 20575352), (8, 18003433), (14, 10287676), (28, 5143838), (49, 2939336), (56, 2571919), (98, 1469668), (196, 734834), (392, 367417), (461, 312424), (797, 180712), (922, 156212), (1594, 90356), (1844, 78106), (3188, 45178), (3227, 44632), (3688, 39053), (5579, 25816), (6376, 22589), (6454, 22316), (11158, 12908)]