156739107679

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1109}}^1\times {\mathrm{3769}}^1$

素因数の和:5383

約数の個数: 32

約数和(自身を含む): 196044825600

約数和(自身を除く): 39305717921

約数列:

[1, 7, 11, 77, 487, 1109, 3409, 3769, 5357, 7763, 12199, 26383, 37499, 41459, 85393, 290213, 540083, 1835503, 3780581, 4179821, 5940913, 12848521, 20190533, 29258747, 41586391, 45978031, 141333731, 321846217, 2035572827, 14249009789, 22391301097, 156739107679]

約数ペア:

[(1, 156739107679), (7, 22391301097), (11, 14249009789), (77, 2035572827), (487, 321846217), (1109, 141333731), (3409, 45978031), (3769, 41586391), (5357, 29258747), (7763, 20190533), (12199, 12848521), (26383, 5940913), (37499, 4179821), (41459, 3780581), (85393, 1835503), (290213, 540083)]