139520724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 405554688

約数和(自身を除く): 266033964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 57, 76, 84, 86, 107, 114, 129, 133, 172, 214, 228, 258, 266, 301, 321, 361, 399, 428, 516, 532, 602, 642, 722, 749, 798, 817, 903, 1083, 1204, 1284, 1444, 1498, 1596, 1634, 1806, 2033, 2166, 2247, 2451, 2527, 2996, 3268, 3612, 4066, 4332, 4494, 4601, 4902, 5054, 5719, 6099, 7581, 8132, 8988, 9202, 9804, 10108, 11438, 12198, 13803, 14231, 15162, 15523, 17157, 18404, 22876, 24396, 27606, 28462, 30324, 31046, 32207, 34314, 38627, 42693, 46569, 55212, 56924, 62092, 64414, 68628, 77254, 85386, 87419, 93138, 96621, 108661, 115881, 128828, 154508, 170772, 174838, 186276, 193242, 217322, 231762, 262257, 270389, 325983, 349676, 386484, 434644, 463524, 524514, 540778, 611933, 651966, 811167, 1049028, 1081556, 1223866, 1303932, 1622334, 1660961, 1835799, 2447732, 3244668, 3321922, 3671598, 4982883, 6643844, 7343196, 9965766, 11626727, 19931532, 23253454, 34880181, 46506908, 69760362, 139520724]

約数ペア:

[(1, 139520724), (2, 69760362), (3, 46506908), (4, 34880181), (6, 23253454), (7, 19931532), (12, 11626727), (14, 9965766), (19, 7343196), (21, 6643844), (28, 4982883), (38, 3671598), (42, 3321922), (43, 3244668), (57, 2447732), (76, 1835799), (84, 1660961), (86, 1622334), (107, 1303932), (114, 1223866), (129, 1081556), (133, 1049028), (172, 811167), (214, 651966), (228, 611933), (258, 540778), (266, 524514), (301, 463524), (321, 434644), (361, 386484), (399, 349676), (428, 325983), (516, 270389), (532, 262257), (602, 231762), (642, 217322), (722, 193242), (749, 186276), (798, 174838), (817, 170772), (903, 154508), (1083, 128828), (1204, 115881), (1284, 108661), (1444, 96621), (1498, 93138), (1596, 87419), (1634, 85386), (1806, 77254), (2033, 68628), (2166, 64414), (2247, 62092), (2451, 56924), (2527, 55212), (2996, 46569), (3268, 42693), (3612, 38627), (4066, 34314), (4332, 32207), (4494, 31046), (4601, 30324), (4902, 28462), (5054, 27606), (5719, 24396), (6099, 22876), (7581, 18404), (8132, 17157), (8988, 15523), (9202, 15162), (9804, 14231), (10108, 13803), (11438, 12198)]