168683872

素因数分解:

$2^5\times 7^2\times {\mathrm{179}}^1\times {\mathrm{601}}^1$

素因数の和:804

約数の個数: 72

約数和(自身を含む): 389120760

約数和(自身を除く): 220436888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 179, 196, 224, 358, 392, 601, 716, 784, 1202, 1253, 1432, 1568, 2404, 2506, 2864, 4207, 4808, 5012, 5728, 8414, 8771, 9616, 10024, 16828, 17542, 19232, 20048, 29449, 33656, 35084, 40096, 58898, 67312, 70168, 107579, 117796, 134624, 140336, 215158, 235592, 280672, 430316, 471184, 753053, 860632, 942368, 1506106, 1721264, 3012212, 3442528, 5271371, 6024424, 10542742, 12048848, 21085484, 24097696, 42170968, 84341936, 168683872]

約数ペア:

[(1, 168683872), (2, 84341936), (4, 42170968), (7, 24097696), (8, 21085484), (14, 12048848), (16, 10542742), (28, 6024424), (32, 5271371), (49, 3442528), (56, 3012212), (98, 1721264), (112, 1506106), (179, 942368), (196, 860632), (224, 753053), (358, 471184), (392, 430316), (601, 280672), (716, 235592), (784, 215158), (1202, 140336), (1253, 134624), (1432, 117796), (1568, 107579), (2404, 70168), (2506, 67312), (2864, 58898), (4207, 40096), (4808, 35084), (5012, 33656), (5728, 29449), (8414, 20048), (8771, 19232), (9616, 17542), (10024, 16828)]