181031448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{44633}}^1$

素因数の和:44668

約数の個数: 48

約数和(自身を含む): 490081320

約数和(自身を除く): 309049872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 44633, 89266, 133899, 178532, 267798, 357064, 535596, 580229, 1071192, 1160458, 1740687, 2320916, 3481374, 4641832, 6962748, 7542977, 13925496, 15085954, 22628931, 30171908, 45257862, 60343816, 90515724, 181031448]

約数ペア:

[(1, 181031448), (2, 90515724), (3, 60343816), (4, 45257862), (6, 30171908), (8, 22628931), (12, 15085954), (13, 13925496), (24, 7542977), (26, 6962748), (39, 4641832), (52, 3481374), (78, 2320916), (104, 1740687), (156, 1160458), (169, 1071192), (312, 580229), (338, 535596), (507, 357064), (676, 267798), (1014, 178532), (1352, 133899), (2028, 89266), (4056, 44633)]