173391372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:980

約数の個数: 144

約数和(自身を含む): 554770944

約数和(自身を除く): 381379572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 71, 77, 84, 99, 126, 132, 142, 154, 198, 213, 231, 252, 284, 308, 396, 426, 462, 497, 639, 693, 781, 852, 881, 924, 994, 1278, 1386, 1491, 1562, 1762, 1988, 2343, 2556, 2643, 2772, 2982, 3124, 3524, 4473, 4686, 5286, 5467, 5964, 6167, 7029, 7929, 8946, 9372, 9691, 10572, 10934, 12334, 14058, 15858, 16401, 17892, 18501, 19382, 21868, 24668, 28116, 29073, 31716, 32802, 37002, 38764, 49203, 55503, 58146, 62551, 65604, 67837, 74004, 87219, 98406, 111006, 116292, 125102, 135674, 174438, 187653, 196812, 203511, 222012, 250204, 271348, 348876, 375306, 407022, 437857, 562959, 610533, 688061, 750612, 814044, 875714, 1125918, 1221066, 1313571, 1376122, 1751428, 2064183, 2251836, 2442132, 2627142, 2752244, 3940713, 4128366, 4816427, 5254284, 6192549, 7881426, 8256732, 9632854, 12385098, 14449281, 15762852, 19265708, 24770196, 28898562, 43347843, 57797124, 86695686, 173391372]

約数ペア:

[(1, 173391372), (2, 86695686), (3, 57797124), (4, 43347843), (6, 28898562), (7, 24770196), (9, 19265708), (11, 15762852), (12, 14449281), (14, 12385098), (18, 9632854), (21, 8256732), (22, 7881426), (28, 6192549), (33, 5254284), (36, 4816427), (42, 4128366), (44, 3940713), (63, 2752244), (66, 2627142), (71, 2442132), (77, 2251836), (84, 2064183), (99, 1751428), (126, 1376122), (132, 1313571), (142, 1221066), (154, 1125918), (198, 875714), (213, 814044), (231, 750612), (252, 688061), (284, 610533), (308, 562959), (396, 437857), (426, 407022), (462, 375306), (497, 348876), (639, 271348), (693, 250204), (781, 222012), (852, 203511), (881, 196812), (924, 187653), (994, 174438), (1278, 135674), (1386, 125102), (1491, 116292), (1562, 111006), (1762, 98406), (1988, 87219), (2343, 74004), (2556, 67837), (2643, 65604), (2772, 62551), (2982, 58146), (3124, 55503), (3524, 49203), (4473, 38764), (4686, 37002), (5286, 32802), (5467, 31716), (5964, 29073), (6167, 28116), (7029, 24668), (7929, 21868), (8946, 19382), (9372, 18501), (9691, 17892), (10572, 16401), (10934, 15858), (12334, 14058)]