154966508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{55109}}^1$

素因数の和:55169

約数の個数: 24

約数和(自身を含む): 293185200

約数和(自身を除く): 138218692

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 55109, 110218, 220436, 1047071, 2039033, 2094142, 4078066, 4188284, 8156132, 38741627, 77483254, 154966508]

約数ペア:

[(1, 154966508), (2, 77483254), (4, 38741627), (19, 8156132), (37, 4188284), (38, 4078066), (74, 2094142), (76, 2039033), (148, 1047071), (703, 220436), (1406, 110218), (2812, 55109)]