138321744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{261973}}^1$

素因数の和:261995

約数の個数: 40

約数和(自身を含む): 389817312

約数和(自身を除く): 251495568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 261973, 523946, 785919, 1047892, 1571838, 2095784, 2881703, 3143676, 4191568, 5763406, 6287352, 8645109, 11526812, 12574704, 17290218, 23053624, 34580436, 46107248, 69160872, 138321744]

約数ペア:

[(1, 138321744), (2, 69160872), (3, 46107248), (4, 34580436), (6, 23053624), (8, 17290218), (11, 12574704), (12, 11526812), (16, 8645109), (22, 6287352), (24, 5763406), (33, 4191568), (44, 3143676), (48, 2881703), (66, 2095784), (88, 1571838), (132, 1047892), (176, 785919), (264, 523946), (528, 261973)]