120202852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2137

約数の個数: 72

約数和(自身を含む): 279925632

約数和(自身を除く): 159722780

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1309, 1694, 2057, 2087, 2618, 3388, 4114, 4174, 5236, 8228, 8348, 14399, 14609, 22957, 28798, 29218, 35479, 45914, 57596, 58436, 70958, 91828, 141916, 160699, 248353, 252527, 321398, 390269, 496706, 505054, 642796, 780538, 993412, 1010108, 1561076, 1767689, 2731883, 3535378, 4292959, 5463766, 7070756, 8585918, 10927532, 17171836, 30050713, 60101426, 120202852]

約数ペア:

[(1, 120202852), (2, 60101426), (4, 30050713), (7, 17171836), (11, 10927532), (14, 8585918), (17, 7070756), (22, 5463766), (28, 4292959), (34, 3535378), (44, 2731883), (68, 1767689), (77, 1561076), (119, 1010108), (121, 993412), (154, 780538), (187, 642796), (238, 505054), (242, 496706), (308, 390269), (374, 321398), (476, 252527), (484, 248353), (748, 160699), (847, 141916), (1309, 91828), (1694, 70958), (2057, 58436), (2087, 57596), (2618, 45914), (3388, 35479), (4114, 29218), (4174, 28798), (5236, 22957), (8228, 14609), (8348, 14399)]