156945906446

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4327}}^1\times {\mathrm{18911}}^1$

素因数の和:23384

約数の個数: 32

約数和(自身を含む): 271090962432

約数和(自身を除く): 114145055986

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 4327, 8654, 18911, 30289, 37822, 60578, 132377, 264754, 592799, 1185598, 2590807, 4149593, 5181614, 8299186, 18135649, 36271298, 81827897, 163655794, 572795279, 1145590558, 11210421889, 22420843778, 78472953223, 156945906446]

約数ペア:

[(1, 156945906446), (2, 78472953223), (7, 22420843778), (14, 11210421889), (137, 1145590558), (274, 572795279), (959, 163655794), (1918, 81827897), (4327, 36271298), (8654, 18135649), (18911, 8299186), (30289, 5181614), (37822, 4149593), (60578, 2590807), (132377, 1185598), (264754, 592799)]