144351774

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 383201280

約数和(自身を除く): 238849506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 83, 86, 107, 126, 129, 166, 189, 214, 249, 258, 301, 321, 378, 387, 498, 581, 602, 642, 747, 749, 774, 903, 963, 1161, 1162, 1494, 1498, 1743, 1806, 1926, 2241, 2247, 2322, 2709, 2889, 3486, 3569, 4482, 4494, 4601, 5229, 5418, 5778, 6741, 7138, 8127, 8881, 9202, 10458, 10707, 13482, 13803, 15687, 16254, 17762, 20223, 21414, 24983, 26643, 27606, 31374, 32121, 32207, 40446, 41409, 49966, 53286, 62167, 64242, 64414, 74949, 79929, 82818, 96363, 96621, 124227, 124334, 149898, 159858, 186501, 192726, 193242, 224847, 239787, 248454, 289863, 373002, 381883, 449694, 479574, 559503, 579726, 674541, 763766, 869589, 1119006, 1145649, 1349082, 1678509, 1739178, 2291298, 2673181, 3357018, 3436947, 5346362, 6873894, 8019543, 10310841, 16039086, 20621682, 24058629, 48117258, 72175887, 144351774]

約数ペア:

[(1, 144351774), (2, 72175887), (3, 48117258), (6, 24058629), (7, 20621682), (9, 16039086), (14, 10310841), (18, 8019543), (21, 6873894), (27, 5346362), (42, 3436947), (43, 3357018), (54, 2673181), (63, 2291298), (83, 1739178), (86, 1678509), (107, 1349082), (126, 1145649), (129, 1119006), (166, 869589), (189, 763766), (214, 674541), (249, 579726), (258, 559503), (301, 479574), (321, 449694), (378, 381883), (387, 373002), (498, 289863), (581, 248454), (602, 239787), (642, 224847), (747, 193242), (749, 192726), (774, 186501), (903, 159858), (963, 149898), (1161, 124334), (1162, 124227), (1494, 96621), (1498, 96363), (1743, 82818), (1806, 79929), (1926, 74949), (2241, 64414), (2247, 64242), (2322, 62167), (2709, 53286), (2889, 49966), (3486, 41409), (3569, 40446), (4482, 32207), (4494, 32121), (4601, 31374), (5229, 27606), (5418, 26643), (5778, 24983), (6741, 21414), (7138, 20223), (8127, 17762), (8881, 16254), (9202, 15687), (10458, 13803), (10707, 13482)]