138394608

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{262111}}^1$

素因数の和:262133

約数の個数: 40

約数和(自身を含む): 390022656

約数和(自身を除く): 251628048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 262111, 524222, 786333, 1048444, 1572666, 2096888, 2883221, 3145332, 4193776, 5766442, 6290664, 8649663, 11532884, 12581328, 17299326, 23065768, 34598652, 46131536, 69197304, 138394608]

約数ペア:

[(1, 138394608), (2, 69197304), (3, 46131536), (4, 34598652), (6, 23065768), (8, 17299326), (11, 12581328), (12, 11532884), (16, 8649663), (22, 6290664), (24, 5766442), (33, 4193776), (44, 3145332), (48, 2883221), (66, 2096888), (88, 1572666), (132, 1048444), (176, 786333), (264, 524222), (528, 262111)]