157438644572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{53405239}}^1$

素因数の和:53405321

約数の個数: 24

約数和(自身を含む): 305050730880

約数和(自身を除く): 147612086308

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 53405239, 106810478, 213620956, 587457629, 1174915258, 2349830516, 3578151013, 7156302026, 14312604052, 39359661143, 78719322286, 157438644572]

約数ペア:

[(1, 157438644572), (2, 78719322286), (4, 39359661143), (11, 14312604052), (22, 7156302026), (44, 3578151013), (67, 2349830516), (134, 1174915258), (268, 587457629), (737, 213620956), (1474, 106810478), (2948, 53405239)]