156712428740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18972449}}^1$

素因数の和:18972524

約数の個数: 48

約数和(自身を含む): 382484592000

約数和(自身を除く): 225772163260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 18972449, 37944898, 75889796, 94862245, 132807143, 189724490, 265614286, 379448980, 531228572, 664035715, 1119374491, 1328071430, 2238748982, 2656142860, 4477497964, 5596872455, 7835621437, 11193744910, 15671242874, 22387489820, 31342485748, 39178107185, 78356214370, 156712428740]

約数ペア:

[(1, 156712428740), (2, 78356214370), (4, 39178107185), (5, 31342485748), (7, 22387489820), (10, 15671242874), (14, 11193744910), (20, 7835621437), (28, 5596872455), (35, 4477497964), (59, 2656142860), (70, 2238748982), (118, 1328071430), (140, 1119374491), (236, 664035715), (295, 531228572), (413, 379448980), (590, 265614286), (826, 189724490), (1180, 132807143), (1652, 94862245), (2065, 75889796), (4130, 37944898), (8260, 18972449)]