121423728

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18199}}^1$

素因数の和:18349

約数の個数: 40

約数和(自身を含む): 315952000

約数和(自身を除く): 194528272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 18199, 36398, 54597, 72796, 109194, 145592, 218388, 291184, 436776, 873552, 2529661, 5059322, 7588983, 10118644, 15177966, 20237288, 30355932, 40474576, 60711864, 121423728]

約数ペア:

[(1, 121423728), (2, 60711864), (3, 40474576), (4, 30355932), (6, 20237288), (8, 15177966), (12, 10118644), (16, 7588983), (24, 5059322), (48, 2529661), (139, 873552), (278, 436776), (417, 291184), (556, 218388), (834, 145592), (1112, 109194), (1668, 72796), (2224, 54597), (3336, 36398), (6672, 18199)]