142554438

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3329}}^1$

素因数の和:3414

約数の個数: 64

約数和(自身を含む): 346852800

約数和(自身を除く): 204298362

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1586, 1647, 2379, 3294, 3329, 4758, 6658, 7137, 9987, 14274, 19974, 21411, 29961, 42822, 43277, 59922, 86554, 89883, 129831, 179766, 203069, 259662, 389493, 406138, 609207, 778986, 1168479, 1218414, 1827621, 2336958, 2639897, 3655242, 5279794, 5482863, 7919691, 10965726, 15839382, 23759073, 47518146, 71277219, 142554438]

約数ペア:

[(1, 142554438), (2, 71277219), (3, 47518146), (6, 23759073), (9, 15839382), (13, 10965726), (18, 7919691), (26, 5482863), (27, 5279794), (39, 3655242), (54, 2639897), (61, 2336958), (78, 1827621), (117, 1218414), (122, 1168479), (183, 778986), (234, 609207), (351, 406138), (366, 389493), (549, 259662), (702, 203069), (793, 179766), (1098, 129831), (1586, 89883), (1647, 86554), (2379, 59922), (3294, 43277), (3329, 42822), (4758, 29961), (6658, 21411), (7137, 19974), (9987, 14274)]