142172184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:853

約数の個数: 128

約数和(自身を含む): 447897600

約数和(自身を除く): 305725416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 107, 132, 154, 168, 214, 231, 264, 308, 321, 428, 462, 616, 642, 719, 749, 856, 924, 1177, 1284, 1438, 1498, 1848, 2157, 2247, 2354, 2568, 2876, 2996, 3531, 4314, 4494, 4708, 5033, 5752, 5992, 7062, 7909, 8239, 8628, 8988, 9416, 10066, 14124, 15099, 15818, 16478, 17256, 17976, 20132, 23727, 24717, 28248, 30198, 31636, 32956, 40264, 47454, 49434, 55363, 60396, 63272, 65912, 76933, 94908, 98868, 110726, 120792, 153866, 166089, 189816, 197736, 221452, 230799, 307732, 332178, 442904, 461598, 538531, 615464, 664356, 846263, 923196, 1077062, 1328712, 1615593, 1692526, 1846392, 2154124, 2538789, 3231186, 3385052, 4308248, 5077578, 5923841, 6462372, 6770104, 10155156, 11847682, 12924744, 17771523, 20310312, 23695364, 35543046, 47390728, 71086092, 142172184]

約数ペア:

[(1, 142172184), (2, 71086092), (3, 47390728), (4, 35543046), (6, 23695364), (7, 20310312), (8, 17771523), (11, 12924744), (12, 11847682), (14, 10155156), (21, 6770104), (22, 6462372), (24, 5923841), (28, 5077578), (33, 4308248), (42, 3385052), (44, 3231186), (56, 2538789), (66, 2154124), (77, 1846392), (84, 1692526), (88, 1615593), (107, 1328712), (132, 1077062), (154, 923196), (168, 846263), (214, 664356), (231, 615464), (264, 538531), (308, 461598), (321, 442904), (428, 332178), (462, 307732), (616, 230799), (642, 221452), (719, 197736), (749, 189816), (856, 166089), (924, 153866), (1177, 120792), (1284, 110726), (1438, 98868), (1498, 94908), (1848, 76933), (2157, 65912), (2247, 63272), (2354, 60396), (2568, 55363), (2876, 49434), (2996, 47454), (3531, 40264), (4314, 32956), (4494, 31636), (4708, 30198), (5033, 28248), (5752, 24717), (5992, 23727), (7062, 20132), (7909, 17976), (8239, 17256), (8628, 16478), (8988, 15818), (9416, 15099), (10066, 14124)]