156954055090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{1198397}}^1$

素因数の和:1200282

約数の個数: 32

約数和(自身を含む): 323049752064

約数和(自身を除く): 166095696974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1871, 3742, 9355, 13097, 18710, 26194, 65485, 130970, 1198397, 2396794, 5991985, 8388779, 11983970, 16777558, 41943895, 83887790, 2242200787, 4484401574, 11211003935, 15695405509, 22422007870, 31390811018, 78477027545, 156954055090]

約数ペア:

[(1, 156954055090), (2, 78477027545), (5, 31390811018), (7, 22422007870), (10, 15695405509), (14, 11211003935), (35, 4484401574), (70, 2242200787), (1871, 83887790), (3742, 41943895), (9355, 16777558), (13097, 11983970), (18710, 8388779), (26194, 5991985), (65485, 2396794), (130970, 1198397)]