121793826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 318504960

約数和(自身を除く): 196711134

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 71, 77, 79, 94, 141, 142, 154, 158, 213, 231, 237, 282, 329, 426, 462, 474, 497, 517, 553, 658, 781, 869, 987, 994, 1034, 1106, 1491, 1551, 1562, 1659, 1738, 1974, 2343, 2607, 2982, 3102, 3318, 3337, 3619, 3713, 4686, 5214, 5467, 5609, 6083, 6674, 7238, 7426, 10011, 10857, 10934, 11139, 11218, 12166, 16401, 16827, 18249, 20022, 21714, 22278, 23359, 25991, 32802, 33654, 36498, 36707, 39263, 40843, 46718, 51982, 61699, 70077, 73414, 77973, 78526, 81686, 110121, 117789, 122529, 123398, 140154, 155946, 185097, 220242, 235578, 245058, 256949, 263623, 285901, 370194, 431893, 513898, 527246, 571802, 770847, 790869, 857703, 863786, 1295679, 1541694, 1581738, 1715406, 1845361, 2591358, 2899853, 3690722, 5536083, 5799706, 8699559, 11072166, 17399118, 20298971, 40597942, 60896913, 121793826]

約数ペア:

[(1, 121793826), (2, 60896913), (3, 40597942), (6, 20298971), (7, 17399118), (11, 11072166), (14, 8699559), (21, 5799706), (22, 5536083), (33, 3690722), (42, 2899853), (47, 2591358), (66, 1845361), (71, 1715406), (77, 1581738), (79, 1541694), (94, 1295679), (141, 863786), (142, 857703), (154, 790869), (158, 770847), (213, 571802), (231, 527246), (237, 513898), (282, 431893), (329, 370194), (426, 285901), (462, 263623), (474, 256949), (497, 245058), (517, 235578), (553, 220242), (658, 185097), (781, 155946), (869, 140154), (987, 123398), (994, 122529), (1034, 117789), (1106, 110121), (1491, 81686), (1551, 78526), (1562, 77973), (1659, 73414), (1738, 70077), (1974, 61699), (2343, 51982), (2607, 46718), (2982, 40843), (3102, 39263), (3318, 36707), (3337, 36498), (3619, 33654), (3713, 32802), (4686, 25991), (5214, 23359), (5467, 22278), (5609, 21714), (6083, 20022), (6674, 18249), (7238, 16827), (7426, 16401), (10011, 12166), (10857, 11218), (10934, 11139)]