149303948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 285223680

約数和(自身を除く): 135919732

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 107, 116, 214, 428, 523, 667, 1046, 1334, 2092, 2461, 2668, 3103, 4922, 6206, 9844, 12029, 12412, 15167, 24058, 30334, 48116, 55961, 60668, 71369, 111922, 142738, 223844, 285476, 348841, 697682, 1287103, 1395364, 1622869, 2574206, 3245738, 5148412, 6491476, 37325987, 74651974, 149303948]

約数ペア:

[(1, 149303948), (2, 74651974), (4, 37325987), (23, 6491476), (29, 5148412), (46, 3245738), (58, 2574206), (92, 1622869), (107, 1395364), (116, 1287103), (214, 697682), (428, 348841), (523, 285476), (667, 223844), (1046, 142738), (1334, 111922), (2092, 71369), (2461, 60668), (2668, 55961), (3103, 48116), (4922, 30334), (6206, 24058), (9844, 15167), (12029, 12412)]