133493136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{397301}}^1$

素因数の和:397319

約数の個数: 40

約数和(自身を含む): 394123584

約数和(自身を除く): 260630448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 397301, 794602, 1191903, 1589204, 2383806, 2781107, 3178408, 4767612, 5562214, 6356816, 8343321, 9535224, 11124428, 16686642, 19070448, 22248856, 33373284, 44497712, 66746568, 133493136]

約数ペア:

[(1, 133493136), (2, 66746568), (3, 44497712), (4, 33373284), (6, 22248856), (7, 19070448), (8, 16686642), (12, 11124428), (14, 9535224), (16, 8343321), (21, 6356816), (24, 5562214), (28, 4767612), (42, 3178408), (48, 2781107), (56, 2383806), (84, 1589204), (112, 1191903), (168, 794602), (336, 397301)]