133974736

素因数分解:

$2^4\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1997}}^1$

素因数の和:2611

約数の個数: 40

約数和(自身を含む): 297302400

約数和(自身を除く): 163327664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 599, 1198, 1997, 2396, 3994, 4193, 4792, 7988, 8386, 9584, 13979, 15976, 16772, 27958, 31952, 33544, 55916, 67088, 111832, 223664, 1196203, 2392406, 4784812, 8373421, 9569624, 16746842, 19139248, 33493684, 66987368, 133974736]

約数ペア:

[(1, 133974736), (2, 66987368), (4, 33493684), (7, 19139248), (8, 16746842), (14, 9569624), (16, 8373421), (28, 4784812), (56, 2392406), (112, 1196203), (599, 223664), (1198, 111832), (1997, 67088), (2396, 55916), (3994, 33544), (4193, 31952), (4792, 27958), (7988, 16772), (8386, 15976), (9584, 13979)]