143680208

素因数分解:

$2^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3697}}^1$

素因数の和:4059

約数の個数: 40

約数和(自身を含む): 319152192

約数和(自身を除く): 175471984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347, 694, 1388, 2429, 2776, 3697, 4858, 5552, 7394, 9716, 14788, 19432, 25879, 29576, 38864, 51758, 59152, 103516, 207032, 414064, 1282859, 2565718, 5131436, 8980013, 10262872, 17960026, 20525744, 35920052, 71840104, 143680208]

約数ペア:

[(1, 143680208), (2, 71840104), (4, 35920052), (7, 20525744), (8, 17960026), (14, 10262872), (16, 8980013), (28, 5131436), (56, 2565718), (112, 1282859), (347, 414064), (694, 207032), (1388, 103516), (2429, 59152), (2776, 51758), (3697, 38864), (4858, 29576), (5552, 25879), (7394, 19432), (9716, 14788)]