156693670640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{150666991}}^1$

素因数の和:150667017

約数の個数: 40

約数和(自身を含む): 392336847168

約数和(自身を除く): 235643176528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 150666991, 301333982, 602667964, 753334955, 1205335928, 1506669910, 1958670883, 2410671856, 3013339820, 3917341766, 6026679640, 7834683532, 9793354415, 12053359280, 15669367064, 19586708830, 31338734128, 39173417660, 78346835320, 156693670640]

約数ペア:

[(1, 156693670640), (2, 78346835320), (4, 39173417660), (5, 31338734128), (8, 19586708830), (10, 15669367064), (13, 12053359280), (16, 9793354415), (20, 7834683532), (26, 6026679640), (40, 3917341766), (52, 3013339820), (65, 2410671856), (80, 1958670883), (104, 1506669910), (130, 1205335928), (208, 753334955), (260, 602667964), (520, 301333982), (1040, 150666991)]