187931796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38861}}^1$

素因数の和:38912

約数の個数: 48

約数和(自身を含む): 487484928

約数和(自身を除く): 299553132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 38861, 77722, 116583, 155444, 233166, 466332, 505193, 1010386, 1204691, 1515579, 2020772, 2409382, 3031158, 3614073, 4818764, 6062316, 7228146, 14456292, 15660983, 31321966, 46982949, 62643932, 93965898, 187931796]

約数ペア:

[(1, 187931796), (2, 93965898), (3, 62643932), (4, 46982949), (6, 31321966), (12, 15660983), (13, 14456292), (26, 7228146), (31, 6062316), (39, 4818764), (52, 3614073), (62, 3031158), (78, 2409382), (93, 2020772), (124, 1515579), (156, 1204691), (186, 1010386), (372, 505193), (403, 466332), (806, 233166), (1209, 155444), (1612, 116583), (2418, 77722), (4836, 38861)]