142365552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{423707}}^1$

素因数の和:423725

約数の個数: 40

約数和(自身を含む): 420318336

約数和(自身を除く): 277952784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 423707, 847414, 1271121, 1694828, 2542242, 2965949, 3389656, 5084484, 5931898, 6779312, 8897847, 10168968, 11863796, 17795694, 20337936, 23727592, 35591388, 47455184, 71182776, 142365552]

約数ペア:

[(1, 142365552), (2, 71182776), (3, 47455184), (4, 35591388), (6, 23727592), (7, 20337936), (8, 17795694), (12, 11863796), (14, 10168968), (16, 8897847), (21, 6779312), (24, 5931898), (28, 5084484), (42, 3389656), (48, 2965949), (56, 2542242), (84, 1694828), (112, 1271121), (168, 847414), (336, 423707)]