161901264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{481849}}^1$

素因数の和:481867

約数の個数: 40

約数和(自身を含む): 477995200

約数和(自身を除く): 316093936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 481849, 963698, 1445547, 1927396, 2891094, 3372943, 3854792, 5782188, 6745886, 7709584, 10118829, 11564376, 13491772, 20237658, 23128752, 26983544, 40475316, 53967088, 80950632, 161901264]

約数ペア:

[(1, 161901264), (2, 80950632), (3, 53967088), (4, 40475316), (6, 26983544), (7, 23128752), (8, 20237658), (12, 13491772), (14, 11564376), (16, 10118829), (21, 7709584), (24, 6745886), (28, 5782188), (42, 3854792), (48, 3372943), (56, 2891094), (84, 1927396), (112, 1445547), (168, 963698), (336, 481849)]