142905744

素因数分解:

$2^4\times 3^2\times {\mathrm{311}}^1\times {\mathrm{3191}}^1$

素因数の和:3516

約数の個数: 60

約数和(自身を含む): 401349312

約数和(自身を除く): 258443568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 311, 622, 933, 1244, 1866, 2488, 2799, 3191, 3732, 4976, 5598, 6382, 7464, 9573, 11196, 12764, 14928, 19146, 22392, 25528, 28719, 38292, 44784, 51056, 57438, 76584, 114876, 153168, 229752, 459504, 992401, 1984802, 2977203, 3969604, 5954406, 7939208, 8931609, 11908812, 15878416, 17863218, 23817624, 35726436, 47635248, 71452872, 142905744]

約数ペア:

[(1, 142905744), (2, 71452872), (3, 47635248), (4, 35726436), (6, 23817624), (8, 17863218), (9, 15878416), (12, 11908812), (16, 8931609), (18, 7939208), (24, 5954406), (36, 3969604), (48, 2977203), (72, 1984802), (144, 992401), (311, 459504), (622, 229752), (933, 153168), (1244, 114876), (1866, 76584), (2488, 57438), (2799, 51056), (3191, 44784), (3732, 38292), (4976, 28719), (5598, 25528), (6382, 22392), (7464, 19146), (9573, 14928), (11196, 12764)]