138881016

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{13877}}^1$

素因数の和:14028

約数の個数: 48

約数和(自身を含む): 378869400

約数和(自身を除く): 239988384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 13877, 27754, 41631, 55508, 83262, 111016, 124893, 166524, 249786, 333048, 499572, 999144, 1928903, 3857806, 5786709, 7715612, 11573418, 15431224, 17360127, 23146836, 34720254, 46293672, 69440508, 138881016]

約数ペア:

[(1, 138881016), (2, 69440508), (3, 46293672), (4, 34720254), (6, 23146836), (8, 17360127), (9, 15431224), (12, 11573418), (18, 7715612), (24, 5786709), (36, 3857806), (72, 1928903), (139, 999144), (278, 499572), (417, 333048), (556, 249786), (834, 166524), (1112, 124893), (1251, 111016), (1668, 83262), (2502, 55508), (3336, 41631), (5004, 27754), (10008, 13877)]