189251768

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{4909}}^1$

素因数の和:5055

約数の個数: 32

約数和(自身を含む): 365304000

約数和(自身を除く): 176052232

約数列:

[1, 2, 4, 8, 61, 79, 122, 158, 244, 316, 488, 632, 4819, 4909, 9638, 9818, 19276, 19636, 38552, 39272, 299449, 387811, 598898, 775622, 1197796, 1551244, 2395592, 3102488, 23656471, 47312942, 94625884, 189251768]

約数ペア:

[(1, 189251768), (2, 94625884), (4, 47312942), (8, 23656471), (61, 3102488), (79, 2395592), (122, 1551244), (158, 1197796), (244, 775622), (316, 598898), (488, 387811), (632, 299449), (4819, 39272), (4909, 38552), (9638, 19636), (9818, 19276)]