148218564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30649}}^1$

素因数の和:30700

約数の個数: 48

約数和(自身を含む): 384473600

約数和(自身を除く): 236255036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 30649, 61298, 91947, 122596, 183894, 367788, 398437, 796874, 950119, 1195311, 1593748, 1900238, 2390622, 2850357, 3800476, 4781244, 5700714, 11401428, 12351547, 24703094, 37054641, 49406188, 74109282, 148218564]

約数ペア:

[(1, 148218564), (2, 74109282), (3, 49406188), (4, 37054641), (6, 24703094), (12, 12351547), (13, 11401428), (26, 5700714), (31, 4781244), (39, 3800476), (52, 2850357), (62, 2390622), (78, 1900238), (93, 1593748), (124, 1195311), (156, 950119), (186, 796874), (372, 398437), (403, 367788), (806, 183894), (1209, 122596), (1612, 91947), (2418, 61298), (4836, 30649)]