215393136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{641051}}^1$

素因数の和:641069

約数の個数: 40

約数和(自身を含む): 635923584

約数和(自身を除く): 420530448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 641051, 1282102, 1923153, 2564204, 3846306, 4487357, 5128408, 7692612, 8974714, 10256816, 13462071, 15385224, 17949428, 26924142, 30770448, 35898856, 53848284, 71797712, 107696568, 215393136]

約数ペア:

[(1, 215393136), (2, 107696568), (3, 71797712), (4, 53848284), (6, 35898856), (7, 30770448), (8, 26924142), (12, 17949428), (14, 15385224), (16, 13462071), (21, 10256816), (24, 8974714), (28, 7692612), (42, 5128408), (48, 4487357), (56, 3846306), (84, 2564204), (112, 1923153), (168, 1282102), (336, 641051)]