139704432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{415787}}^1$

素因数の和:415805

約数の個数: 40

約数和(自身を含む): 412461696

約数和(自身を除く): 272757264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 415787, 831574, 1247361, 1663148, 2494722, 2910509, 3326296, 4989444, 5821018, 6652592, 8731527, 9978888, 11642036, 17463054, 19957776, 23284072, 34926108, 46568144, 69852216, 139704432]

約数ペア:

[(1, 139704432), (2, 69852216), (3, 46568144), (4, 34926108), (6, 23284072), (7, 19957776), (8, 17463054), (12, 11642036), (14, 9978888), (16, 8731527), (21, 6652592), (24, 5821018), (28, 4989444), (42, 3326296), (48, 2910509), (56, 2494722), (84, 1663148), (112, 1247361), (168, 831574), (336, 415787)]