155587123068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997353353}}^1$

素因数の和:997353373

約数の個数: 24

約数和(自身を含む): 390962514768

約数和(自身を除く): 235375391700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 997353353, 1994706706, 2992060059, 3989413412, 5984120118, 11968240236, 12965593589, 25931187178, 38896780767, 51862374356, 77793561534, 155587123068]

約数ペア:

[(1, 155587123068), (2, 77793561534), (3, 51862374356), (4, 38896780767), (6, 25931187178), (12, 12965593589), (13, 11968240236), (26, 5984120118), (39, 3989413412), (52, 2992060059), (78, 1994706706), (156, 997353353)]