171272512

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:743

約数の個数: 56

約数和(自身を含む): 351275904

約数和(自身を除く): 180003392

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 97, 188, 194, 376, 388, 587, 752, 776, 1174, 1504, 1552, 2348, 3008, 3104, 4559, 4696, 6208, 9118, 9392, 18236, 18784, 27589, 36472, 37568, 55178, 56939, 72944, 110356, 113878, 145888, 220712, 227756, 291776, 441424, 455512, 882848, 911024, 1765696, 1822048, 2676133, 3644096, 5352266, 10704532, 21409064, 42818128, 85636256, 171272512]

約数ペア:

[(1, 171272512), (2, 85636256), (4, 42818128), (8, 21409064), (16, 10704532), (32, 5352266), (47, 3644096), (64, 2676133), (94, 1822048), (97, 1765696), (188, 911024), (194, 882848), (376, 455512), (388, 441424), (587, 291776), (752, 227756), (776, 220712), (1174, 145888), (1504, 113878), (1552, 110356), (2348, 72944), (3008, 56939), (3104, 55178), (4559, 37568), (4696, 36472), (6208, 27589), (9118, 18784), (9392, 18236)]