156892638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 370782720

約数和(自身を除く): 213890082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 109, 129, 218, 258, 301, 327, 602, 654, 763, 797, 903, 1526, 1594, 1806, 2289, 2391, 4578, 4687, 4782, 5579, 9374, 11158, 14061, 16737, 28122, 32809, 33474, 34271, 65618, 68542, 86873, 98427, 102813, 173746, 196854, 205626, 239897, 260619, 479794, 521238, 608111, 719691, 1216222, 1439382, 1824333, 3648666, 3735539, 7471078, 11206617, 22413234, 26148773, 52297546, 78446319, 156892638]

約数ペア:

[(1, 156892638), (2, 78446319), (3, 52297546), (6, 26148773), (7, 22413234), (14, 11206617), (21, 7471078), (42, 3735539), (43, 3648666), (86, 1824333), (109, 1439382), (129, 1216222), (218, 719691), (258, 608111), (301, 521238), (327, 479794), (602, 260619), (654, 239897), (763, 205626), (797, 196854), (903, 173746), (1526, 102813), (1594, 98427), (1806, 86873), (2289, 68542), (2391, 65618), (4578, 34271), (4687, 33474), (4782, 32809), (5579, 28122), (9374, 16737), (11158, 14061)]