141950984

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81769}}^1$

素因数の和:81813

約数の個数: 32

約数和(自身を含む): 313996800

約数和(自身を除く): 172045816

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 81769, 163538, 327076, 572383, 654152, 1144766, 2289532, 2534839, 4579064, 5069678, 10139356, 17743873, 20278712, 35487746, 70975492, 141950984]

約数ペア:

[(1, 141950984), (2, 70975492), (4, 35487746), (7, 20278712), (8, 17743873), (14, 10139356), (28, 5069678), (31, 4579064), (56, 2534839), (62, 2289532), (124, 1144766), (217, 654152), (248, 572383), (434, 327076), (868, 163538), (1736, 81769)]