142557426

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2063}}^1$

素因数の和:2431

約数の個数: 48

約数和(自身を含む): 338083200

約数和(自身を除く): 195525774

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 349, 698, 1047, 2063, 2094, 3141, 3839, 4126, 6189, 6282, 7678, 11517, 12378, 18567, 22693, 23034, 34551, 37134, 45386, 68079, 69102, 136158, 204237, 408474, 719987, 1439974, 2159961, 4319922, 6479883, 7919857, 12959766, 15839714, 23759571, 47519142, 71278713, 142557426]

約数ペア:

[(1, 142557426), (2, 71278713), (3, 47519142), (6, 23759571), (9, 15839714), (11, 12959766), (18, 7919857), (22, 6479883), (33, 4319922), (66, 2159961), (99, 1439974), (198, 719987), (349, 408474), (698, 204237), (1047, 136158), (2063, 69102), (2094, 68079), (3141, 45386), (3839, 37134), (4126, 34551), (6189, 23034), (6282, 22693), (7678, 18567), (11517, 12378)]