137020744

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{78929}}^1$

素因数の和:78973

約数の個数: 32

約数和(自身を含む): 303091200

約数和(自身を除く): 166070456

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 78929, 157858, 315716, 552503, 631432, 1105006, 2210012, 2446799, 4420024, 4893598, 9787196, 17127593, 19574392, 34255186, 68510372, 137020744]

約数ペア:

[(1, 137020744), (2, 68510372), (4, 34255186), (7, 19574392), (8, 17127593), (14, 9787196), (28, 4893598), (31, 4420024), (56, 2446799), (62, 2210012), (124, 1105006), (217, 631432), (248, 552503), (434, 315716), (868, 157858), (1736, 78929)]