131257608

素因数分解:

$2^3\times 3^1\times {\mathrm{347}}^1\times {\mathrm{15761}}^1$

素因数の和:16117

約数の個数: 32

約数和(自身を含む): 329110560

約数和(自身を除く): 197852952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 347, 694, 1041, 1388, 2082, 2776, 4164, 8328, 15761, 31522, 47283, 63044, 94566, 126088, 189132, 378264, 5469067, 10938134, 16407201, 21876268, 32814402, 43752536, 65628804, 131257608]

約数ペア:

[(1, 131257608), (2, 65628804), (3, 43752536), (4, 32814402), (6, 21876268), (8, 16407201), (12, 10938134), (24, 5469067), (347, 378264), (694, 189132), (1041, 126088), (1388, 94566), (2082, 63044), (2776, 47283), (4164, 31522), (8328, 15761)]