140436534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{90371}}^1$

素因数の和:90420

約数の個数: 32

約数和(自身を含む): 329677056

約数和(自身を除く): 189240522

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 90371, 180742, 271113, 542226, 632597, 1265194, 1897791, 3343727, 3795582, 6687454, 10031181, 20062362, 23406089, 46812178, 70218267, 140436534]

約数ペア:

[(1, 140436534), (2, 70218267), (3, 46812178), (6, 23406089), (7, 20062362), (14, 10031181), (21, 6687454), (37, 3795582), (42, 3343727), (74, 1897791), (111, 1265194), (222, 632597), (259, 542226), (518, 271113), (777, 180742), (1554, 90371)]