173837568

素因数分解:

$2^8\times 3^1\times {\mathrm{461}}^1\times {\mathrm{491}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 464609376

約数和(自身を除く): 290771808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 461, 491, 768, 922, 982, 1383, 1473, 1844, 1964, 2766, 2946, 3688, 3928, 5532, 5892, 7376, 7856, 11064, 11784, 14752, 15712, 22128, 23568, 29504, 31424, 44256, 47136, 59008, 62848, 88512, 94272, 118016, 125696, 177024, 188544, 226351, 354048, 377088, 452702, 679053, 905404, 1358106, 1810808, 2716212, 3621616, 5432424, 7243232, 10864848, 14486464, 21729696, 28972928, 43459392, 57945856, 86918784, 173837568]

約数ペア:

[(1, 173837568), (2, 86918784), (3, 57945856), (4, 43459392), (6, 28972928), (8, 21729696), (12, 14486464), (16, 10864848), (24, 7243232), (32, 5432424), (48, 3621616), (64, 2716212), (96, 1810808), (128, 1358106), (192, 905404), (256, 679053), (384, 452702), (461, 377088), (491, 354048), (768, 226351), (922, 188544), (982, 177024), (1383, 125696), (1473, 118016), (1844, 94272), (1964, 88512), (2766, 62848), (2946, 59008), (3688, 47136), (3928, 44256), (5532, 31424), (5892, 29504), (7376, 23568), (7856, 22128), (11064, 15712), (11784, 14752)]