157214144

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{79241}}^1$

素因数の和:79284

約数の個数: 28

約数和(自身を含む): 322039488

約数和(自身を除く): 164825344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 79241, 158482, 316964, 633928, 1267856, 2456471, 2535712, 4912942, 5071424, 9825884, 19651768, 39303536, 78607072, 157214144]

約数ペア:

[(1, 157214144), (2, 78607072), (4, 39303536), (8, 19651768), (16, 9825884), (31, 5071424), (32, 4912942), (62, 2535712), (64, 2456471), (124, 1267856), (248, 633928), (496, 316964), (992, 158482), (1984, 79241)]