144547338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 323592192

約数和(自身を除く): 179044854

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 71, 78, 86, 129, 142, 213, 258, 426, 559, 607, 923, 1118, 1214, 1677, 1821, 1846, 2769, 3053, 3354, 3642, 5538, 6106, 7891, 9159, 15782, 18318, 23673, 26101, 39689, 43097, 47346, 52202, 78303, 79378, 86194, 119067, 129291, 156606, 238134, 258582, 339313, 560261, 678626, 1017939, 1120522, 1680783, 1853171, 2035878, 3361566, 3706342, 5559513, 11119026, 24091223, 48182446, 72273669, 144547338]

約数ペア:

[(1, 144547338), (2, 72273669), (3, 48182446), (6, 24091223), (13, 11119026), (26, 5559513), (39, 3706342), (43, 3361566), (71, 2035878), (78, 1853171), (86, 1680783), (129, 1120522), (142, 1017939), (213, 678626), (258, 560261), (426, 339313), (559, 258582), (607, 238134), (923, 156606), (1118, 129291), (1214, 119067), (1677, 86194), (1821, 79378), (1846, 78303), (2769, 52202), (3053, 47346), (3354, 43097), (3642, 39689), (5538, 26101), (6106, 23673), (7891, 18318), (9159, 15782)]