155087448068

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{971}}^1\times {\mathrm{20593}}^1$

素因数の和:21852

約数の個数: 48

約数和(自身を含む): 311630385024

約数和(自身を除く): 156542936956

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 971, 1108, 1939, 1942, 3878, 3884, 6797, 7756, 13594, 20593, 27188, 41186, 82372, 144151, 268967, 288302, 537934, 576604, 1075868, 1882769, 3765538, 5704261, 7531076, 11408522, 19995803, 22817044, 39929827, 39991606, 79859654, 79983212, 139970621, 159719308, 279941242, 559882484, 5538837431, 11077674862, 22155349724, 38771862017, 77543724034, 155087448068]

約数ペア:

[(1, 155087448068), (2, 77543724034), (4, 38771862017), (7, 22155349724), (14, 11077674862), (28, 5538837431), (277, 559882484), (554, 279941242), (971, 159719308), (1108, 139970621), (1939, 79983212), (1942, 79859654), (3878, 39991606), (3884, 39929827), (6797, 22817044), (7756, 19995803), (13594, 11408522), (20593, 7531076), (27188, 5704261), (41186, 3765538), (82372, 1882769), (144151, 1075868), (268967, 576604), (288302, 537934)]