141390816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{210403}}^1$

素因数の和:210423

約数の個数: 48

約数和(自身を含む): 424174464

約数和(自身を除く): 282783648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 210403, 420806, 631209, 841612, 1262418, 1472821, 1683224, 2524836, 2945642, 3366448, 4418463, 5049672, 5891284, 6732896, 8836926, 10099344, 11782568, 17673852, 20198688, 23565136, 35347704, 47130272, 70695408, 141390816]

約数ペア:

[(1, 141390816), (2, 70695408), (3, 47130272), (4, 35347704), (6, 23565136), (7, 20198688), (8, 17673852), (12, 11782568), (14, 10099344), (16, 8836926), (21, 6732896), (24, 5891284), (28, 5049672), (32, 4418463), (42, 3366448), (48, 2945642), (56, 2524836), (84, 1683224), (96, 1472821), (112, 1262418), (168, 841612), (224, 631209), (336, 420806), (672, 210403)]